2551372416

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71443}}^1$

素因数の和:71494

約数の個数: 96

約数和(自身を含む): 7578779520

約数和(自身を除く): 5027407104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 71443, 142886, 214329, 285772, 428658, 571544, 642987, 857316, 1143088, 1285974, 1714632, 2214733, 2286176, 2571948, 3429264, 4429466, 4572352, 5143896, 6644199, 6858528, 8858932, 9144704, 10287792, 13288398, 13717056, 17717864, 19932597, 20575584, 26576796, 27434112, 35435728, 39865194, 41151168, 53153592, 70871456, 79730388, 82302336, 106307184, 141742912, 159460776, 212614368, 283485824, 318921552, 425228736, 637843104, 850457472, 1275686208, 2551372416]

約数ペア:

[(1, 2551372416), (2, 1275686208), (3, 850457472), (4, 637843104), (6, 425228736), (8, 318921552), (9, 283485824), (12, 212614368), (16, 159460776), (18, 141742912), (24, 106307184), (31, 82302336), (32, 79730388), (36, 70871456), (48, 53153592), (62, 41151168), (64, 39865194), (72, 35435728), (93, 27434112), (96, 26576796), (124, 20575584), (128, 19932597), (144, 17717864), (186, 13717056), (192, 13288398), (248, 10287792), (279, 9144704), (288, 8858932), (372, 6858528), (384, 6644199), (496, 5143896), (558, 4572352), (576, 4429466), (744, 3429264), (992, 2571948), (1116, 2286176), (1152, 2214733), (1488, 1714632), (1984, 1285974), (2232, 1143088), (2976, 857316), (3968, 642987), (4464, 571544), (5952, 428658), (8928, 285772), (11904, 214329), (17856, 142886), (35712, 71443)]