753996984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 2116800000

約数和(自身を除く): 1362803016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 167, 174, 232, 312, 334, 348, 377, 499, 501, 668, 696, 754, 998, 1002, 1131, 1336, 1497, 1508, 1996, 2004, 2171, 2262, 2994, 3016, 3992, 4008, 4342, 4524, 4843, 5988, 6487, 6513, 8684, 9048, 9686, 11976, 12974, 13026, 14471, 14529, 17368, 19372, 19461, 25948, 26052, 28942, 29058, 38744, 38922, 43413, 51896, 52104, 57884, 58116, 62959, 77844, 83333, 86826, 115768, 116232, 125918, 155688, 166666, 173652, 188123, 188877, 249999, 251836, 333332, 347304, 376246, 377754, 499998, 503672, 564369, 666664, 752492, 755508, 999996, 1083329, 1128738, 1504984, 1511016, 1999992, 2166658, 2257476, 2416657, 3249987, 4333316, 4514952, 4833314, 6499974, 7249971, 8666632, 9666628, 12999948, 14499942, 19333256, 25999896, 28999884, 31416541, 57999768, 62833082, 94249623, 125666164, 188499246, 251332328, 376998492, 753996984]

約数ペア:

[(1, 753996984), (2, 376998492), (3, 251332328), (4, 188499246), (6, 125666164), (8, 94249623), (12, 62833082), (13, 57999768), (24, 31416541), (26, 28999884), (29, 25999896), (39, 19333256), (52, 14499942), (58, 12999948), (78, 9666628), (87, 8666632), (104, 7249971), (116, 6499974), (156, 4833314), (167, 4514952), (174, 4333316), (232, 3249987), (312, 2416657), (334, 2257476), (348, 2166658), (377, 1999992), (499, 1511016), (501, 1504984), (668, 1128738), (696, 1083329), (754, 999996), (998, 755508), (1002, 752492), (1131, 666664), (1336, 564369), (1497, 503672), (1508, 499998), (1996, 377754), (2004, 376246), (2171, 347304), (2262, 333332), (2994, 251836), (3016, 249999), (3992, 188877), (4008, 188123), (4342, 173652), (4524, 166666), (4843, 155688), (5988, 125918), (6487, 116232), (6513, 115768), (8684, 86826), (9048, 83333), (9686, 77844), (11976, 62959), (12974, 58116), (13026, 57884), (14471, 52104), (14529, 51896), (17368, 43413), (19372, 38922), (19461, 38744), (25948, 29058), (26052, 28942)]