222591408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 658624512

約数和(自身を除く): 436033104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 37, 39, 48, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 208, 222, 248, 296, 311, 312, 372, 403, 444, 481, 496, 592, 622, 624, 744, 806, 888, 933, 962, 1147, 1209, 1244, 1443, 1488, 1612, 1776, 1866, 1924, 2294, 2418, 2488, 2886, 3224, 3441, 3732, 3848, 4043, 4588, 4836, 4976, 5772, 6448, 6882, 7464, 7696, 8086, 9176, 9641, 9672, 11507, 11544, 12129, 13764, 14911, 14928, 16172, 18352, 19282, 19344, 23014, 23088, 24258, 27528, 28923, 29822, 32344, 34521, 38564, 44733, 46028, 48516, 55056, 57846, 59644, 64688, 69042, 77128, 89466, 92056, 97032, 115692, 119288, 125333, 138084, 149591, 154256, 178932, 184112, 194064, 231384, 238576, 250666, 276168, 299182, 356717, 357864, 375999, 448773, 462768, 501332, 552336, 598364, 713434, 715728, 751998, 897546, 1002664, 1070151, 1196728, 1426868, 1503996, 1795092, 2005328, 2140302, 2393456, 2853736, 3007992, 3590184, 4280604, 4637321, 5707472, 6015984, 7180368, 8561208, 9274642, 13911963, 17122416, 18549284, 27823926, 37098568, 55647852, 74197136, 111295704, 222591408]

約数ペア:

[(1, 222591408), (2, 111295704), (3, 74197136), (4, 55647852), (6, 37098568), (8, 27823926), (12, 18549284), (13, 17122416), (16, 13911963), (24, 9274642), (26, 8561208), (31, 7180368), (37, 6015984), (39, 5707472), (48, 4637321), (52, 4280604), (62, 3590184), (74, 3007992), (78, 2853736), (93, 2393456), (104, 2140302), (111, 2005328), (124, 1795092), (148, 1503996), (156, 1426868), (186, 1196728), (208, 1070151), (222, 1002664), (248, 897546), (296, 751998), (311, 715728), (312, 713434), (372, 598364), (403, 552336), (444, 501332), (481, 462768), (496, 448773), (592, 375999), (622, 357864), (624, 356717), (744, 299182), (806, 276168), (888, 250666), (933, 238576), (962, 231384), (1147, 194064), (1209, 184112), (1244, 178932), (1443, 154256), (1488, 149591), (1612, 138084), (1776, 125333), (1866, 119288), (1924, 115692), (2294, 97032), (2418, 92056), (2488, 89466), (2886, 77128), (3224, 69042), (3441, 64688), (3732, 59644), (3848, 57846), (4043, 55056), (4588, 48516), (4836, 46028), (4976, 44733), (5772, 38564), (6448, 34521), (6882, 32344), (7464, 29822), (7696, 28923), (8086, 27528), (9176, 24258), (9641, 23088), (9672, 23014), (11507, 19344), (11544, 19282), (12129, 18352), (13764, 16172), (14911, 14928)]