1257633792

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 3806089560

約数和(自身を除く): 2548455768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 128, 142, 144, 186, 192, 213, 248, 256, 279, 284, 288, 372, 384, 426, 496, 512, 558, 568, 576, 639, 744, 768, 852, 961, 992, 1024, 1116, 1136, 1152, 1278, 1488, 1536, 1704, 1922, 1984, 2048, 2201, 2232, 2272, 2304, 2556, 2883, 2976, 3072, 3408, 3844, 3968, 4402, 4464, 4544, 4608, 5112, 5766, 5952, 6144, 6603, 6816, 7688, 7936, 8649, 8804, 8928, 9088, 9216, 10224, 11532, 11904, 13206, 13632, 15376, 15872, 17298, 17608, 17856, 18176, 18432, 19809, 20448, 23064, 23808, 26412, 27264, 30752, 31744, 34596, 35216, 35712, 36352, 39618, 40896, 46128, 47616, 52824, 54528, 61504, 63488, 68231, 69192, 70432, 71424, 72704, 79236, 81792, 92256, 95232, 105648, 109056, 123008, 136462, 138384, 140864, 142848, 145408, 158472, 163584, 184512, 190464, 204693, 211296, 218112, 246016, 272924, 276768, 281728, 285696, 316944, 327168, 369024, 409386, 422592, 436224, 492032, 545848, 553536, 563456, 571392, 614079, 633888, 654336, 738048, 818772, 845184, 984064, 1091696, 1107072, 1126912, 1228158, 1267776, 1308672, 1476096, 1637544, 1690368, 1968128, 2183392, 2214144, 2253824, 2456316, 2535552, 2952192, 3275088, 3380736, 4366784, 4428288, 4507648, 4912632, 5071104, 5904384, 6550176, 6761472, 8733568, 8856576, 9825264, 10142208, 13100352, 13522944, 17467136, 17713152, 19650528, 20284416, 26200704, 34934272, 39301056, 40568832, 52401408, 69868544, 78602112, 104802816, 139737088, 157204224, 209605632, 314408448, 419211264, 628816896, 1257633792]

約数ペア:

[(1, 1257633792), (2, 628816896), (3, 419211264), (4, 314408448), (6, 209605632), (8, 157204224), (9, 139737088), (12, 104802816), (16, 78602112), (18, 69868544), (24, 52401408), (31, 40568832), (32, 39301056), (36, 34934272), (48, 26200704), (62, 20284416), (64, 19650528), (71, 17713152), (72, 17467136), (93, 13522944), (96, 13100352), (124, 10142208), (128, 9825264), (142, 8856576), (144, 8733568), (186, 6761472), (192, 6550176), (213, 5904384), (248, 5071104), (256, 4912632), (279, 4507648), (284, 4428288), (288, 4366784), (372, 3380736), (384, 3275088), (426, 2952192), (496, 2535552), (512, 2456316), (558, 2253824), (568, 2214144), (576, 2183392), (639, 1968128), (744, 1690368), (768, 1637544), (852, 1476096), (961, 1308672), (992, 1267776), (1024, 1228158), (1116, 1126912), (1136, 1107072), (1152, 1091696), (1278, 984064), (1488, 845184), (1536, 818772), (1704, 738048), (1922, 654336), (1984, 633888), (2048, 614079), (2201, 571392), (2232, 563456), (2272, 553536), (2304, 545848), (2556, 492032), (2883, 436224), (2976, 422592), (3072, 409386), (3408, 369024), (3844, 327168), (3968, 316944), (4402, 285696), (4464, 281728), (4544, 276768), (4608, 272924), (5112, 246016), (5766, 218112), (5952, 211296), (6144, 204693), (6603, 190464), (6816, 184512), (7688, 163584), (7936, 158472), (8649, 145408), (8804, 142848), (8928, 140864), (9088, 138384), (9216, 136462), (10224, 123008), (11532, 109056), (11904, 105648), (13206, 95232), (13632, 92256), (15376, 81792), (15872, 79236), (17298, 72704), (17608, 71424), (17856, 70432), (18176, 69192), (18432, 68231), (19809, 63488), (20448, 61504), (23064, 54528), (23808, 52824), (26412, 47616), (27264, 46128), (30752, 40896), (31744, 39618), (34596, 36352), (35216, 35712)]