415699328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 976752000

約数和(自身を除く): 561052672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 41, 44, 64, 76, 82, 88, 128, 152, 164, 176, 209, 304, 328, 352, 379, 418, 451, 608, 656, 704, 758, 779, 836, 902, 1216, 1312, 1408, 1516, 1558, 1672, 1804, 2432, 2624, 3032, 3116, 3344, 3608, 4169, 5248, 6064, 6232, 6688, 7201, 7216, 8338, 8569, 12128, 12464, 13376, 14402, 14432, 15539, 16676, 17138, 24256, 24928, 26752, 28804, 28864, 31078, 33352, 34276, 48512, 49856, 57608, 57728, 62156, 66704, 68552, 79211, 99712, 115216, 124312, 133408, 137104, 158422, 170929, 230432, 248624, 266816, 274208, 295241, 316844, 341858, 460864, 497248, 533632, 548416, 590482, 633688, 683716, 921728, 994496, 1096832, 1180964, 1267376, 1367432, 1988992, 2361928, 2534752, 2734864, 3247651, 4723856, 5069504, 5469728, 6495302, 9447712, 10139008, 10939456, 12990604, 18895424, 21878912, 25981208, 37790848, 51962416, 103924832, 207849664, 415699328]

約数ペア:

[(1, 415699328), (2, 207849664), (4, 103924832), (8, 51962416), (11, 37790848), (16, 25981208), (19, 21878912), (22, 18895424), (32, 12990604), (38, 10939456), (41, 10139008), (44, 9447712), (64, 6495302), (76, 5469728), (82, 5069504), (88, 4723856), (128, 3247651), (152, 2734864), (164, 2534752), (176, 2361928), (209, 1988992), (304, 1367432), (328, 1267376), (352, 1180964), (379, 1096832), (418, 994496), (451, 921728), (608, 683716), (656, 633688), (704, 590482), (758, 548416), (779, 533632), (836, 497248), (902, 460864), (1216, 341858), (1312, 316844), (1408, 295241), (1516, 274208), (1558, 266816), (1672, 248624), (1804, 230432), (2432, 170929), (2624, 158422), (3032, 137104), (3116, 133408), (3344, 124312), (3608, 115216), (4169, 99712), (5248, 79211), (6064, 68552), (6232, 66704), (6688, 62156), (7201, 57728), (7216, 57608), (8338, 49856), (8569, 48512), (12128, 34276), (12464, 33352), (13376, 31078), (14402, 28864), (14432, 28804), (15539, 26752), (16676, 24928), (17138, 24256)]