19142889216

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 288

約数和(自身を含む): 57143175936

約数和(自身を除く): 38000286720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 121, 122, 128, 132, 176, 183, 192, 242, 244, 256, 264, 307, 352, 363, 366, 384, 484, 488, 528, 614, 671, 704, 726, 732, 768, 921, 968, 976, 1056, 1228, 1331, 1342, 1408, 1452, 1464, 1842, 1936, 1952, 2013, 2112, 2456, 2662, 2684, 2816, 2904, 2928, 3377, 3684, 3872, 3904, 3993, 4026, 4224, 4912, 5324, 5368, 5808, 5856, 6754, 7368, 7381, 7744, 7808, 7986, 8052, 8448, 9824, 10131, 10648, 10736, 11616, 11712, 13508, 14736, 14762, 15488, 15616, 15972, 16104, 18727, 19648, 20262, 21296, 21472, 22143, 23232, 23424, 27016, 29472, 29524, 30976, 31944, 32208, 37147, 37454, 39296, 40524, 42592, 42944, 44286, 46464, 46848, 54032, 56181, 58944, 59048, 63888, 64416, 74294, 74908, 78592, 81048, 81191, 85184, 85888, 88572, 92928, 108064, 111441, 112362, 117888, 118096, 127776, 128832, 148588, 149816, 162096, 162382, 170368, 171776, 177144, 205997, 216128, 222882, 224724, 235776, 236192, 243573, 255552, 257664, 297176, 299632, 324192, 324764, 340736, 354288, 408617, 411994, 432256, 445764, 449448, 472384, 487146, 511104, 515328, 594352, 599264, 617991, 648384, 649528, 708576, 817234, 823988, 864512, 891528, 898896, 944768, 974292, 1022208, 1188704, 1198528, 1225851, 1235982, 1296768, 1299056, 1417152, 1634468, 1647976, 1783056, 1797792, 1889536, 1948584, 2265967, 2377408, 2397056, 2451702, 2471964, 2593536, 2598112, 2834304, 3268936, 3295952, 3566112, 3595584, 3897168, 4531934, 4754816, 4794112, 4903404, 4943928, 5196224, 5668608, 6537872, 6591904, 6797901, 7132224, 7191168, 7794336, 9063868, 9509632, 9806808, 9887856, 10392448, 13075744, 13183808, 13595802, 14264448, 14382336, 15588672, 18127736, 19613616, 19775712, 20784896, 24925637, 26151488, 26367616, 27191604, 28528896, 31177344, 36255472, 39227232, 39551424, 49851274, 52302976, 52735232, 54383208, 62354688, 72510944, 74776911, 78454464, 79102848, 99702548, 104605952, 108766416, 145021888, 149553822, 156908928, 158205696, 199405096, 217532832, 290043776, 299107644, 313817856, 398810192, 435065664, 580087552, 598215288, 797620384, 870131328, 1196430576, 1595240768, 1740262656, 2392861152, 3190481536, 4785722304, 6380963072, 9571444608, 19142889216]

約数ペア:

[(1, 19142889216), (2, 9571444608), (3, 6380963072), (4, 4785722304), (6, 3190481536), (8, 2392861152), (11, 1740262656), (12, 1595240768), (16, 1196430576), (22, 870131328), (24, 797620384), (32, 598215288), (33, 580087552), (44, 435065664), (48, 398810192), (61, 313817856), (64, 299107644), (66, 290043776), (88, 217532832), (96, 199405096), (121, 158205696), (122, 156908928), (128, 149553822), (132, 145021888), (176, 108766416), (183, 104605952), (192, 99702548), (242, 79102848), (244, 78454464), (256, 74776911), (264, 72510944), (307, 62354688), (352, 54383208), (363, 52735232), (366, 52302976), (384, 49851274), (484, 39551424), (488, 39227232), (528, 36255472), (614, 31177344), (671, 28528896), (704, 27191604), (726, 26367616), (732, 26151488), (768, 24925637), (921, 20784896), (968, 19775712), (976, 19613616), (1056, 18127736), (1228, 15588672), (1331, 14382336), (1342, 14264448), (1408, 13595802), (1452, 13183808), (1464, 13075744), (1842, 10392448), (1936, 9887856), (1952, 9806808), (2013, 9509632), (2112, 9063868), (2456, 7794336), (2662, 7191168), (2684, 7132224), (2816, 6797901), (2904, 6591904), (2928, 6537872), (3377, 5668608), (3684, 5196224), (3872, 4943928), (3904, 4903404), (3993, 4794112), (4026, 4754816), (4224, 4531934), (4912, 3897168), (5324, 3595584), (5368, 3566112), (5808, 3295952), (5856, 3268936), (6754, 2834304), (7368, 2598112), (7381, 2593536), (7744, 2471964), (7808, 2451702), (7986, 2397056), (8052, 2377408), (8448, 2265967), (9824, 1948584), (10131, 1889536), (10648, 1797792), (10736, 1783056), (11616, 1647976), (11712, 1634468), (13508, 1417152), (14736, 1299056), (14762, 1296768), (15488, 1235982), (15616, 1225851), (15972, 1198528), (16104, 1188704), (18727, 1022208), (19648, 974292), (20262, 944768), (21296, 898896), (21472, 891528), (22143, 864512), (23232, 823988), (23424, 817234), (27016, 708576), (29472, 649528), (29524, 648384), (30976, 617991), (31944, 599264), (32208, 594352), (37147, 515328), (37454, 511104), (39296, 487146), (40524, 472384), (42592, 449448), (42944, 445764), (44286, 432256), (46464, 411994), (46848, 408617), (54032, 354288), (56181, 340736), (58944, 324764), (59048, 324192), (63888, 299632), (64416, 297176), (74294, 257664), (74908, 255552), (78592, 243573), (81048, 236192), (81191, 235776), (85184, 224724), (85888, 222882), (88572, 216128), (92928, 205997), (108064, 177144), (111441, 171776), (112362, 170368), (117888, 162382), (118096, 162096), (127776, 149816), (128832, 148588)]