1628399448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{75641}}^1$

素因数の和:75689

約数の個数: 96

約数和(自身を含む): 4956063840

約数和(自身を除く): 3327664392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 5382, 7176, 10764, 21528, 75641, 151282, 226923, 302564, 453846, 605128, 680769, 907692, 983333, 1361538, 1739743, 1815384, 1966666, 2723076, 2949999, 3479486, 3933332, 5219229, 5446152, 5899998, 6958972, 7866664, 8849997, 10438458, 11799996, 13917944, 15657687, 17699994, 20876916, 22616659, 23599992, 31315374, 35399988, 41753832, 45233318, 62630748, 67849977, 70799976, 90466636, 125261496, 135699954, 180933272, 203549931, 271399908, 407099862, 542799816, 814199724, 1628399448]

約数ペア:

[(1, 1628399448), (2, 814199724), (3, 542799816), (4, 407099862), (6, 271399908), (8, 203549931), (9, 180933272), (12, 135699954), (13, 125261496), (18, 90466636), (23, 70799976), (24, 67849977), (26, 62630748), (36, 45233318), (39, 41753832), (46, 35399988), (52, 31315374), (69, 23599992), (72, 22616659), (78, 20876916), (92, 17699994), (104, 15657687), (117, 13917944), (138, 11799996), (156, 10438458), (184, 8849997), (207, 7866664), (234, 6958972), (276, 5899998), (299, 5446152), (312, 5219229), (414, 3933332), (468, 3479486), (552, 2949999), (598, 2723076), (828, 1966666), (897, 1815384), (936, 1739743), (1196, 1361538), (1656, 983333), (1794, 907692), (2392, 680769), (2691, 605128), (3588, 453846), (5382, 302564), (7176, 226923), (10764, 151282), (21528, 75641)]