15671481816

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{29383}}^1$

素因数の和:29776

約数の個数: 64

約数和(自身を含む): 39858808320

約数和(自身を除く): 24187326504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 313, 426, 568, 626, 852, 939, 1252, 1704, 1878, 2504, 3756, 7512, 22223, 29383, 44446, 58766, 66669, 88149, 88892, 117532, 133338, 176298, 177784, 235064, 266676, 352596, 533352, 705192, 2086193, 4172386, 6258579, 8344772, 9196879, 12517158, 16689544, 18393758, 25034316, 27590637, 36787516, 50068632, 55181274, 73575032, 110362548, 220725096, 652978409, 1305956818, 1958935227, 2611913636, 3917870454, 5223827272, 7835740908, 15671481816]

約数ペア:

[(1, 15671481816), (2, 7835740908), (3, 5223827272), (4, 3917870454), (6, 2611913636), (8, 1958935227), (12, 1305956818), (24, 652978409), (71, 220725096), (142, 110362548), (213, 73575032), (284, 55181274), (313, 50068632), (426, 36787516), (568, 27590637), (626, 25034316), (852, 18393758), (939, 16689544), (1252, 12517158), (1704, 9196879), (1878, 8344772), (2504, 6258579), (3756, 4172386), (7512, 2086193), (22223, 705192), (29383, 533352), (44446, 352596), (58766, 266676), (66669, 235064), (88149, 177784), (88892, 176298), (117532, 133338)]