220316712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4167

約数の個数: 128

約数和(自身を含む): 710553600

約数和(自身を除く): 490236888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 3828, 4111, 4466, 4872, 6699, 7656, 8222, 8932, 12333, 13398, 16444, 17864, 24666, 26796, 28777, 32888, 45221, 49332, 53592, 57554, 86331, 90442, 98664, 115108, 119219, 135663, 172662, 180884, 230216, 238438, 271326, 316547, 345324, 357657, 361768, 476876, 542652, 633094, 690648, 715314, 834533, 949641, 953752, 1085304, 1266188, 1311409, 1430628, 1669066, 1899282, 2503599, 2532376, 2622818, 2861256, 3338132, 3798564, 3934227, 5007198, 5245636, 6676264, 7597128, 7868454, 9179863, 10014396, 10491272, 15736908, 18359726, 20028792, 27539589, 31473816, 36719452, 55079178, 73438904, 110158356, 220316712]

約数ペア:

[(1, 220316712), (2, 110158356), (3, 73438904), (4, 55079178), (6, 36719452), (7, 31473816), (8, 27539589), (11, 20028792), (12, 18359726), (14, 15736908), (21, 10491272), (22, 10014396), (24, 9179863), (28, 7868454), (29, 7597128), (33, 6676264), (42, 5245636), (44, 5007198), (56, 3934227), (58, 3798564), (66, 3338132), (77, 2861256), (84, 2622818), (87, 2532376), (88, 2503599), (116, 1899282), (132, 1669066), (154, 1430628), (168, 1311409), (174, 1266188), (203, 1085304), (231, 953752), (232, 949641), (264, 834533), (308, 715314), (319, 690648), (348, 633094), (406, 542652), (462, 476876), (609, 361768), (616, 357657), (638, 345324), (696, 316547), (812, 271326), (924, 238438), (957, 230216), (1218, 180884), (1276, 172662), (1624, 135663), (1848, 119219), (1914, 115108), (2233, 98664), (2436, 90442), (2552, 86331), (3828, 57554), (4111, 53592), (4466, 49332), (4872, 45221), (6699, 32888), (7656, 28777), (8222, 26796), (8932, 24666), (12333, 17864), (13398, 16444)]