221251152

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 587373120

約数和(自身を除く): 366121968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 89, 134, 178, 201, 267, 268, 356, 402, 534, 536, 712, 773, 804, 1068, 1072, 1424, 1546, 1608, 2136, 2319, 3092, 3216, 4272, 4638, 5963, 6184, 9276, 11926, 12368, 17889, 18552, 23852, 35778, 37104, 47704, 51791, 68797, 71556, 95408, 103582, 137594, 143112, 155373, 206391, 207164, 275188, 286224, 310746, 412782, 414328, 550376, 621492, 825564, 828656, 1100752, 1242984, 1651128, 2485968, 3302256, 4609399, 9218798, 13828197, 18437596, 27656394, 36875192, 55312788, 73750384, 110625576, 221251152]

約数ペア:

[(1, 221251152), (2, 110625576), (3, 73750384), (4, 55312788), (6, 36875192), (8, 27656394), (12, 18437596), (16, 13828197), (24, 9218798), (48, 4609399), (67, 3302256), (89, 2485968), (134, 1651128), (178, 1242984), (201, 1100752), (267, 828656), (268, 825564), (356, 621492), (402, 550376), (534, 414328), (536, 412782), (712, 310746), (773, 286224), (804, 275188), (1068, 207164), (1072, 206391), (1424, 155373), (1546, 143112), (1608, 137594), (2136, 103582), (2319, 95408), (3092, 71556), (3216, 68797), (4272, 51791), (4638, 47704), (5963, 37104), (6184, 35778), (9276, 23852), (11926, 18552), (12368, 17889)]