31821446256

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{381223}}^1$

素因数の和:381318

約数の個数: 80

約数和(自身を含む): 86223719424

約数和(自身を除く): 54402273168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1739, 1776, 2256, 3478, 5217, 6956, 10434, 13912, 20868, 27824, 41736, 83472, 381223, 762446, 1143669, 1524892, 2287338, 3049784, 4574676, 6099568, 9149352, 14105251, 17917481, 18298704, 28210502, 35834962, 42315753, 53752443, 56421004, 71669924, 84631506, 107504886, 112842008, 143339848, 169263012, 215009772, 225684016, 286679696, 338526024, 430019544, 662946797, 677052048, 860039088, 1325893594, 1988840391, 2651787188, 3977680782, 5303574376, 7955361564, 10607148752, 15910723128, 31821446256]

約数ペア:

[(1, 31821446256), (2, 15910723128), (3, 10607148752), (4, 7955361564), (6, 5303574376), (8, 3977680782), (12, 2651787188), (16, 1988840391), (24, 1325893594), (37, 860039088), (47, 677052048), (48, 662946797), (74, 430019544), (94, 338526024), (111, 286679696), (141, 225684016), (148, 215009772), (188, 169263012), (222, 143339848), (282, 112842008), (296, 107504886), (376, 84631506), (444, 71669924), (564, 56421004), (592, 53752443), (752, 42315753), (888, 35834962), (1128, 28210502), (1739, 18298704), (1776, 17917481), (2256, 14105251), (3478, 9149352), (5217, 6099568), (6956, 4574676), (10434, 3049784), (13912, 2287338), (20868, 1524892), (27824, 1143669), (41736, 762446), (83472, 381223)]