19427899392

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 432

約数和(自身を含む): 63892221120

約数和(自身を除く): 44464321728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 121, 124, 128, 132, 144, 176, 186, 192, 198, 242, 248, 256, 264, 279, 281, 288, 341, 352, 363, 372, 384, 396, 484, 496, 512, 528, 558, 562, 576, 682, 704, 726, 744, 768, 792, 843, 968, 992, 1023, 1024, 1056, 1089, 1116, 1124, 1152, 1364, 1408, 1452, 1488, 1536, 1584, 1686, 1936, 1984, 2046, 2048, 2112, 2178, 2232, 2248, 2304, 2529, 2728, 2816, 2904, 2976, 3069, 3072, 3091, 3168, 3372, 3751, 3872, 3968, 4092, 4224, 4356, 4464, 4496, 4608, 5058, 5456, 5632, 5808, 5952, 6138, 6144, 6182, 6336, 6744, 7502, 7744, 7936, 8184, 8448, 8711, 8712, 8928, 8992, 9216, 9273, 10116, 10912, 11253, 11264, 11616, 11904, 12276, 12364, 12672, 13488, 15004, 15488, 15872, 16368, 16896, 17422, 17424, 17856, 17984, 18432, 18546, 20232, 21824, 22506, 22528, 23232, 23808, 24552, 24728, 25344, 26133, 26976, 27819, 30008, 30976, 31744, 32736, 33759, 33792, 34001, 34844, 34848, 35712, 35968, 37092, 40464, 43648, 45012, 46464, 47616, 49104, 49456, 50688, 52266, 53952, 55638, 60016, 61952, 63488, 65472, 67518, 67584, 68002, 69688, 69696, 71424, 71936, 74184, 78399, 80928, 87296, 90024, 92928, 95232, 95821, 98208, 98912, 101376, 102003, 104532, 107904, 111276, 120032, 123904, 130944, 135036, 136004, 139376, 139392, 142848, 143872, 148368, 156798, 161856, 174592, 180048, 185856, 190464, 191642, 196416, 197824, 202752, 204006, 209064, 215808, 222552, 240064, 247808, 261888, 270072, 272008, 278752, 278784, 285696, 287463, 287744, 296736, 306009, 313596, 323712, 349184, 360096, 371712, 383284, 392832, 395648, 408012, 418128, 431616, 445104, 480128, 523776, 540144, 544016, 557504, 557568, 571392, 574926, 575488, 593472, 612018, 627192, 647424, 698368, 720192, 743424, 766568, 785664, 791296, 816024, 836256, 862389, 863232, 890208, 960256, 1047552, 1054031, 1080288, 1088032, 1115008, 1115136, 1149852, 1186944, 1224036, 1254384, 1294848, 1440384, 1533136, 1571328, 1582592, 1632048, 1672512, 1724778, 1726464, 1780416, 1920512, 2095104, 2108062, 2160576, 2176064, 2230016, 2230272, 2299704, 2373888, 2448072, 2508768, 2589696, 2880768, 3066272, 3142656, 3162093, 3165184, 3264096, 3345024, 3449556, 3560832, 3841024, 4216124, 4321152, 4352128, 4460032, 4599408, 4747776, 4896144, 5017536, 5179392, 5761536, 6132544, 6285312, 6324186, 6330368, 6528192, 6690048, 6899112, 7121664, 7682048, 8432248, 8642304, 8704256, 8920064, 9198816, 9486279, 9495552, 9792288, 10035072, 11523072, 12265088, 12648372, 13056384, 13380096, 13798224, 14243328, 16864496, 17284608, 17408512, 17840128, 18397632, 18972558, 18991104, 19584576, 20070144, 23046144, 24530176, 25296744, 26112768, 26760192, 27596448, 28486656, 33728992, 34569216, 34817024, 36795264, 37945116, 39169152, 40140288, 49060352, 50593488, 52225536, 53520384, 55192896, 56973312, 67457984, 69138432, 69634048, 73590528, 75890232, 78338304, 80280576, 98120704, 101186976, 104451072, 110385792, 134915968, 147181056, 151780464, 156676608, 160561152, 196241408, 202373952, 208902144, 220771584, 269831936, 294362112, 303560928, 313353216, 404747904, 441543168, 539663872, 588724224, 607121856, 626706432, 809495808, 883086336, 1079327744, 1214243712, 1618991616, 1766172672, 2158655488, 2428487424, 3237983232, 4856974848, 6475966464, 9713949696, 19427899392]

約数ペア:

[(1, 19427899392), (2, 9713949696), (3, 6475966464), (4, 4856974848), (6, 3237983232), (8, 2428487424), (9, 2158655488), (11, 1766172672), (12, 1618991616), (16, 1214243712), (18, 1079327744), (22, 883086336), (24, 809495808), (31, 626706432), (32, 607121856), (33, 588724224), (36, 539663872), (44, 441543168), (48, 404747904), (62, 313353216), (64, 303560928), (66, 294362112), (72, 269831936), (88, 220771584), (93, 208902144), (96, 202373952), (99, 196241408), (121, 160561152), (124, 156676608), (128, 151780464), (132, 147181056), (144, 134915968), (176, 110385792), (186, 104451072), (192, 101186976), (198, 98120704), (242, 80280576), (248, 78338304), (256, 75890232), (264, 73590528), (279, 69634048), (281, 69138432), (288, 67457984), (341, 56973312), (352, 55192896), (363, 53520384), (372, 52225536), (384, 50593488), (396, 49060352), (484, 40140288), (496, 39169152), (512, 37945116), (528, 36795264), (558, 34817024), (562, 34569216), (576, 33728992), (682, 28486656), (704, 27596448), (726, 26760192), (744, 26112768), (768, 25296744), (792, 24530176), (843, 23046144), (968, 20070144), (992, 19584576), (1023, 18991104), (1024, 18972558), (1056, 18397632), (1089, 17840128), (1116, 17408512), (1124, 17284608), (1152, 16864496), (1364, 14243328), (1408, 13798224), (1452, 13380096), (1488, 13056384), (1536, 12648372), (1584, 12265088), (1686, 11523072), (1936, 10035072), (1984, 9792288), (2046, 9495552), (2048, 9486279), (2112, 9198816), (2178, 8920064), (2232, 8704256), (2248, 8642304), (2304, 8432248), (2529, 7682048), (2728, 7121664), (2816, 6899112), (2904, 6690048), (2976, 6528192), (3069, 6330368), (3072, 6324186), (3091, 6285312), (3168, 6132544), (3372, 5761536), (3751, 5179392), (3872, 5017536), (3968, 4896144), (4092, 4747776), (4224, 4599408), (4356, 4460032), (4464, 4352128), (4496, 4321152), (4608, 4216124), (5058, 3841024), (5456, 3560832), (5632, 3449556), (5808, 3345024), (5952, 3264096), (6138, 3165184), (6144, 3162093), (6182, 3142656), (6336, 3066272), (6744, 2880768), (7502, 2589696), (7744, 2508768), (7936, 2448072), (8184, 2373888), (8448, 2299704), (8711, 2230272), (8712, 2230016), (8928, 2176064), (8992, 2160576), (9216, 2108062), (9273, 2095104), (10116, 1920512), (10912, 1780416), (11253, 1726464), (11264, 1724778), (11616, 1672512), (11904, 1632048), (12276, 1582592), (12364, 1571328), (12672, 1533136), (13488, 1440384), (15004, 1294848), (15488, 1254384), (15872, 1224036), (16368, 1186944), (16896, 1149852), (17422, 1115136), (17424, 1115008), (17856, 1088032), (17984, 1080288), (18432, 1054031), (18546, 1047552), (20232, 960256), (21824, 890208), (22506, 863232), (22528, 862389), (23232, 836256), (23808, 816024), (24552, 791296), (24728, 785664), (25344, 766568), (26133, 743424), (26976, 720192), (27819, 698368), (30008, 647424), (30976, 627192), (31744, 612018), (32736, 593472), (33759, 575488), (33792, 574926), (34001, 571392), (34844, 557568), (34848, 557504), (35712, 544016), (35968, 540144), (37092, 523776), (40464, 480128), (43648, 445104), (45012, 431616), (46464, 418128), (47616, 408012), (49104, 395648), (49456, 392832), (50688, 383284), (52266, 371712), (53952, 360096), (55638, 349184), (60016, 323712), (61952, 313596), (63488, 306009), (65472, 296736), (67518, 287744), (67584, 287463), (68002, 285696), (69688, 278784), (69696, 278752), (71424, 272008), (71936, 270072), (74184, 261888), (78399, 247808), (80928, 240064), (87296, 222552), (90024, 215808), (92928, 209064), (95232, 204006), (95821, 202752), (98208, 197824), (98912, 196416), (101376, 191642), (102003, 190464), (104532, 185856), (107904, 180048), (111276, 174592), (120032, 161856), (123904, 156798), (130944, 148368), (135036, 143872), (136004, 142848), (139376, 139392)]