829563384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71861}}^1$

素因数の和:71920

約数の個数: 64

約数和(自身を含む): 2293835040

約数和(自身を除く): 1464271656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 71861, 143722, 215583, 287444, 431166, 574888, 862332, 934193, 1724664, 1868386, 2658857, 2802579, 3736772, 5317714, 5605158, 7473544, 7976571, 10635428, 11210316, 15953142, 21270856, 22420632, 31906284, 34565141, 63812568, 69130282, 103695423, 138260564, 207390846, 276521128, 414781692, 829563384]

約数ペア:

[(1, 829563384), (2, 414781692), (3, 276521128), (4, 207390846), (6, 138260564), (8, 103695423), (12, 69130282), (13, 63812568), (24, 34565141), (26, 31906284), (37, 22420632), (39, 21270856), (52, 15953142), (74, 11210316), (78, 10635428), (104, 7976571), (111, 7473544), (148, 5605158), (156, 5317714), (222, 3736772), (296, 2802579), (312, 2658857), (444, 1868386), (481, 1724664), (888, 934193), (962, 862332), (1443, 574888), (1924, 431166), (2886, 287444), (3848, 215583), (5772, 143722), (11544, 71861)]