1553406816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{33641}}^1$

素因数の和:33704

約数の個数: 96

約数和(自身を含む): 4510181088

約数和(自身を除く): 2956774272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 148, 156, 208, 222, 296, 312, 416, 444, 481, 592, 624, 888, 962, 1184, 1248, 1443, 1776, 1924, 2886, 3552, 3848, 5772, 7696, 11544, 15392, 23088, 33641, 46176, 67282, 100923, 134564, 201846, 269128, 403692, 437333, 538256, 807384, 874666, 1076512, 1244717, 1311999, 1614768, 1749332, 2489434, 2623998, 3229536, 3498664, 3734151, 4978868, 5247996, 6997328, 7468302, 9957736, 10495992, 13994656, 14936604, 16181321, 19915472, 20991984, 29873208, 32362642, 39830944, 41983968, 48543963, 59746416, 64725284, 97087926, 119492832, 129450568, 194175852, 258901136, 388351704, 517802272, 776703408, 1553406816]

約数ペア:

[(1, 1553406816), (2, 776703408), (3, 517802272), (4, 388351704), (6, 258901136), (8, 194175852), (12, 129450568), (13, 119492832), (16, 97087926), (24, 64725284), (26, 59746416), (32, 48543963), (37, 41983968), (39, 39830944), (48, 32362642), (52, 29873208), (74, 20991984), (78, 19915472), (96, 16181321), (104, 14936604), (111, 13994656), (148, 10495992), (156, 9957736), (208, 7468302), (222, 6997328), (296, 5247996), (312, 4978868), (416, 3734151), (444, 3498664), (481, 3229536), (592, 2623998), (624, 2489434), (888, 1749332), (962, 1614768), (1184, 1311999), (1248, 1244717), (1443, 1076512), (1776, 874666), (1924, 807384), (2886, 538256), (3552, 437333), (3848, 403692), (5772, 269128), (7696, 201846), (11544, 134564), (15392, 100923), (23088, 67282), (33641, 46176)]