201415968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2391

約数の個数: 144

約数和(自身を含む): 643930560

約数和(自身を除く): 442514592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2339, 2392, 2691, 3312, 3588, 3744, 4678, 4784, 5382, 6624, 7017, 7176, 9356, 9568, 10764, 14034, 14352, 18712, 21051, 21528, 28068, 28704, 30407, 37424, 42102, 43056, 53797, 56136, 60814, 74848, 84204, 86112, 91221, 107594, 112272, 121628, 161391, 168408, 182442, 215188, 224544, 243256, 273663, 322782, 336816, 364884, 430376, 484173, 486512, 547326, 645564, 673632, 699361, 729768, 860752, 968346, 973024, 1094652, 1291128, 1398722, 1459536, 1721504, 1936692, 2098083, 2189304, 2582256, 2797444, 2919072, 3873384, 4196166, 4378608, 5164512, 5594888, 6294249, 7746768, 8392332, 8757216, 11189776, 12588498, 15493536, 16784664, 22379552, 25176996, 33569328, 50353992, 67138656, 100707984, 201415968]

約数ペア:

[(1, 201415968), (2, 100707984), (3, 67138656), (4, 50353992), (6, 33569328), (8, 25176996), (9, 22379552), (12, 16784664), (13, 15493536), (16, 12588498), (18, 11189776), (23, 8757216), (24, 8392332), (26, 7746768), (32, 6294249), (36, 5594888), (39, 5164512), (46, 4378608), (48, 4196166), (52, 3873384), (69, 2919072), (72, 2797444), (78, 2582256), (92, 2189304), (96, 2098083), (104, 1936692), (117, 1721504), (138, 1459536), (144, 1398722), (156, 1291128), (184, 1094652), (207, 973024), (208, 968346), (234, 860752), (276, 729768), (288, 699361), (299, 673632), (312, 645564), (368, 547326), (414, 486512), (416, 484173), (468, 430376), (552, 364884), (598, 336816), (624, 322782), (736, 273663), (828, 243256), (897, 224544), (936, 215188), (1104, 182442), (1196, 168408), (1248, 161391), (1656, 121628), (1794, 112272), (1872, 107594), (2208, 91221), (2339, 86112), (2392, 84204), (2691, 74848), (3312, 60814), (3588, 56136), (3744, 53797), (4678, 43056), (4784, 42102), (5382, 37424), (6624, 30407), (7017, 28704), (7176, 28068), (9356, 21528), (9568, 21051), (10764, 18712), (14034, 14352)]