669234216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 1955162880

約数和(自身を除く): 1285928664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 197, 219, 277, 292, 394, 438, 511, 554, 584, 591, 788, 831, 876, 1022, 1108, 1182, 1379, 1533, 1576, 1662, 1752, 1939, 2044, 2216, 2364, 2758, 3066, 3324, 3878, 4088, 4137, 4728, 5516, 5817, 6132, 6648, 7756, 8274, 11032, 11634, 12264, 14381, 15512, 16548, 20221, 23268, 28762, 33096, 40442, 43143, 46536, 54569, 57524, 60663, 80884, 86286, 100667, 109138, 115048, 121326, 141547, 161768, 163707, 172572, 201334, 218276, 242652, 283094, 302001, 327414, 345144, 381983, 402668, 424641, 436552, 485304, 566188, 604002, 654828, 763966, 805336, 849282, 1132376, 1145949, 1208004, 1309656, 1527932, 1698564, 2291898, 2416008, 3055864, 3397128, 3983537, 4583796, 7967074, 9167592, 11950611, 15934148, 23901222, 27884759, 31868296, 47802444, 55769518, 83654277, 95604888, 111539036, 167308554, 223078072, 334617108, 669234216]

約数ペア:

[(1, 669234216), (2, 334617108), (3, 223078072), (4, 167308554), (6, 111539036), (7, 95604888), (8, 83654277), (12, 55769518), (14, 47802444), (21, 31868296), (24, 27884759), (28, 23901222), (42, 15934148), (56, 11950611), (73, 9167592), (84, 7967074), (146, 4583796), (168, 3983537), (197, 3397128), (219, 3055864), (277, 2416008), (292, 2291898), (394, 1698564), (438, 1527932), (511, 1309656), (554, 1208004), (584, 1145949), (591, 1132376), (788, 849282), (831, 805336), (876, 763966), (1022, 654828), (1108, 604002), (1182, 566188), (1379, 485304), (1533, 436552), (1576, 424641), (1662, 402668), (1752, 381983), (1939, 345144), (2044, 327414), (2216, 302001), (2364, 283094), (2758, 242652), (3066, 218276), (3324, 201334), (3878, 172572), (4088, 163707), (4137, 161768), (4728, 141547), (5516, 121326), (5817, 115048), (6132, 109138), (6648, 100667), (7756, 86286), (8274, 80884), (11032, 60663), (11634, 57524), (12264, 54569), (14381, 46536), (15512, 43143), (16548, 40442), (20221, 33096), (23268, 28762)]