253032048

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47491}}^1$

素因数の和:47542

約数の個数: 60

約数和(自身を含む): 727292488

約数和(自身を除く): 474260440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 47491, 94982, 142473, 189964, 284946, 379928, 427419, 569892, 759856, 854838, 1139784, 1709676, 1757167, 2279568, 3419352, 3514334, 5271501, 6838704, 7028668, 10543002, 14057336, 15814503, 21086004, 28114672, 31629006, 42172008, 63258012, 84344016, 126516024, 253032048]

約数ペア:

[(1, 253032048), (2, 126516024), (3, 84344016), (4, 63258012), (6, 42172008), (8, 31629006), (9, 28114672), (12, 21086004), (16, 15814503), (18, 14057336), (24, 10543002), (36, 7028668), (37, 6838704), (48, 5271501), (72, 3514334), (74, 3419352), (111, 2279568), (144, 1757167), (148, 1709676), (222, 1139784), (296, 854838), (333, 759856), (444, 569892), (592, 427419), (666, 379928), (888, 284946), (1332, 189964), (1776, 142473), (2664, 94982), (5328, 47491)]