838670952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2303

約数の個数: 128

約数和(自身を含む): 2511360000

約数和(自身を除く): 1672689048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 79, 84, 87, 116, 158, 168, 174, 203, 232, 237, 316, 348, 406, 474, 553, 609, 632, 696, 812, 948, 1106, 1218, 1624, 1659, 1896, 2179, 2212, 2291, 2436, 3318, 4358, 4424, 4582, 4872, 6537, 6636, 6873, 8716, 9164, 13074, 13272, 13746, 15253, 16037, 17432, 18328, 26148, 27492, 30506, 32074, 45759, 48111, 52296, 54984, 61012, 63191, 64148, 91518, 96222, 122024, 126382, 128296, 172141, 183036, 189573, 192444, 252764, 344282, 366072, 379146, 384888, 442337, 505528, 516423, 688564, 758292, 884674, 1032846, 1204987, 1327011, 1377128, 1516584, 1769348, 2065692, 2409974, 2654022, 3538696, 3614961, 4131384, 4819948, 4992089, 5308044, 7229922, 9639896, 9984178, 10616088, 14459844, 14976267, 19968356, 28919688, 29952534, 34944623, 39936712, 59905068, 69889246, 104833869, 119810136, 139778492, 209667738, 279556984, 419335476, 838670952]

約数ペア:

[(1, 838670952), (2, 419335476), (3, 279556984), (4, 209667738), (6, 139778492), (7, 119810136), (8, 104833869), (12, 69889246), (14, 59905068), (21, 39936712), (24, 34944623), (28, 29952534), (29, 28919688), (42, 19968356), (56, 14976267), (58, 14459844), (79, 10616088), (84, 9984178), (87, 9639896), (116, 7229922), (158, 5308044), (168, 4992089), (174, 4819948), (203, 4131384), (232, 3614961), (237, 3538696), (316, 2654022), (348, 2409974), (406, 2065692), (474, 1769348), (553, 1516584), (609, 1377128), (632, 1327011), (696, 1204987), (812, 1032846), (948, 884674), (1106, 758292), (1218, 688564), (1624, 516423), (1659, 505528), (1896, 442337), (2179, 384888), (2212, 379146), (2291, 366072), (2436, 344282), (3318, 252764), (4358, 192444), (4424, 189573), (4582, 183036), (4872, 172141), (6537, 128296), (6636, 126382), (6873, 122024), (8716, 96222), (9164, 91518), (13074, 64148), (13272, 63191), (13746, 61012), (15253, 54984), (16037, 52296), (17432, 48111), (18328, 45759), (26148, 32074), (27492, 30506)]