21968138304

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26321}}^1$

素因数の和:26375

約数の個数: 280

約数和(自身を含む): 77662113408

約数和(自身を除く): 55693975104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 414, 432, 448, 483, 504, 552, 567, 576, 621, 644, 648, 672, 736, 756, 828, 864, 966, 1008, 1104, 1134, 1242, 1288, 1296, 1344, 1449, 1472, 1512, 1656, 1728, 1863, 1932, 2016, 2208, 2268, 2484, 2576, 2592, 2898, 3024, 3312, 3726, 3864, 4032, 4347, 4416, 4536, 4968, 5152, 5184, 5796, 6048, 6624, 7452, 7728, 8694, 9072, 9936, 10304, 11592, 12096, 13041, 13248, 14904, 15456, 17388, 18144, 19872, 23184, 26082, 26321, 29808, 30912, 34776, 36288, 39744, 46368, 52164, 52642, 59616, 69552, 78963, 92736, 104328, 105284, 119232, 139104, 157926, 184247, 208656, 210568, 236889, 278208, 315852, 368494, 417312, 421136, 473778, 552741, 605383, 631704, 710667, 736988, 834624, 842272, 947556, 1105482, 1210766, 1263408, 1421334, 1473976, 1658223, 1684544, 1816149, 1895112, 2132001, 2210964, 2421532, 2526816, 2842668, 2947952, 3316446, 3632298, 3790224, 4237681, 4264002, 4421928, 4843064, 4974669, 5053632, 5448447, 5685336, 5895904, 6632892, 7264596, 7580448, 8475362, 8528004, 8843856, 9686128, 9949338, 10896894, 11370672, 11791808, 12713043, 13265784, 14529192, 14924007, 15160896, 16345341, 16950724, 17056008, 17687712, 19372256, 19898676, 21793788, 22741344, 25426086, 26531568, 29058384, 29848014, 32690682, 33901448, 34112016, 35375424, 38139129, 38744512, 39797352, 43587576, 45482688, 49036023, 50852172, 53063136, 58116768, 59696028, 65381364, 67802896, 68224032, 76278258, 79594704, 87175152, 98072046, 101704344, 106126272, 114417387, 116233536, 119392056, 130762728, 135605792, 136448064, 152556516, 159189408, 174350304, 196144092, 203408688, 228834774, 238784112, 261525456, 271211584, 305113032, 318378816, 343252161, 348700608, 392288184, 406817376, 457669548, 477568224, 523050912, 610226064, 686504322, 784576368, 813634752, 915339096, 955136448, 1046101824, 1220452128, 1373008644, 1569152736, 1830678192, 2440904256, 2746017288, 3138305472, 3661356384, 5492034576, 7322712768, 10984069152, 21968138304]

約数ペア:

[(1, 21968138304), (2, 10984069152), (3, 7322712768), (4, 5492034576), (6, 3661356384), (7, 3138305472), (8, 2746017288), (9, 2440904256), (12, 1830678192), (14, 1569152736), (16, 1373008644), (18, 1220452128), (21, 1046101824), (23, 955136448), (24, 915339096), (27, 813634752), (28, 784576368), (32, 686504322), (36, 610226064), (42, 523050912), (46, 477568224), (48, 457669548), (54, 406817376), (56, 392288184), (63, 348700608), (64, 343252161), (69, 318378816), (72, 305113032), (81, 271211584), (84, 261525456), (92, 238784112), (96, 228834774), (108, 203408688), (112, 196144092), (126, 174350304), (138, 159189408), (144, 152556516), (161, 136448064), (162, 135605792), (168, 130762728), (184, 119392056), (189, 116233536), (192, 114417387), (207, 106126272), (216, 101704344), (224, 98072046), (252, 87175152), (276, 79594704), (288, 76278258), (322, 68224032), (324, 67802896), (336, 65381364), (368, 59696028), (378, 58116768), (414, 53063136), (432, 50852172), (448, 49036023), (483, 45482688), (504, 43587576), (552, 39797352), (567, 38744512), (576, 38139129), (621, 35375424), (644, 34112016), (648, 33901448), (672, 32690682), (736, 29848014), (756, 29058384), (828, 26531568), (864, 25426086), (966, 22741344), (1008, 21793788), (1104, 19898676), (1134, 19372256), (1242, 17687712), (1288, 17056008), (1296, 16950724), (1344, 16345341), (1449, 15160896), (1472, 14924007), (1512, 14529192), (1656, 13265784), (1728, 12713043), (1863, 11791808), (1932, 11370672), (2016, 10896894), (2208, 9949338), (2268, 9686128), (2484, 8843856), (2576, 8528004), (2592, 8475362), (2898, 7580448), (3024, 7264596), (3312, 6632892), (3726, 5895904), (3864, 5685336), (4032, 5448447), (4347, 5053632), (4416, 4974669), (4536, 4843064), (4968, 4421928), (5152, 4264002), (5184, 4237681), (5796, 3790224), (6048, 3632298), (6624, 3316446), (7452, 2947952), (7728, 2842668), (8694, 2526816), (9072, 2421532), (9936, 2210964), (10304, 2132001), (11592, 1895112), (12096, 1816149), (13041, 1684544), (13248, 1658223), (14904, 1473976), (15456, 1421334), (17388, 1263408), (18144, 1210766), (19872, 1105482), (23184, 947556), (26082, 842272), (26321, 834624), (29808, 736988), (30912, 710667), (34776, 631704), (36288, 605383), (39744, 552741), (46368, 473778), (52164, 421136), (52642, 417312), (59616, 368494), (69552, 315852), (78963, 278208), (92736, 236889), (104328, 210568), (105284, 208656), (119232, 184247), (139104, 157926)]