2197272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 7257600

約数和(自身を除く): 5060328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 41, 42, 44, 56, 58, 66, 77, 82, 84, 87, 88, 116, 123, 132, 154, 164, 168, 174, 203, 231, 232, 246, 264, 287, 308, 319, 328, 348, 406, 451, 462, 492, 574, 609, 616, 638, 696, 812, 861, 902, 924, 957, 984, 1148, 1189, 1218, 1276, 1353, 1624, 1722, 1804, 1848, 1914, 2233, 2296, 2378, 2436, 2552, 2706, 3157, 3444, 3567, 3608, 3828, 4466, 4756, 4872, 5412, 6314, 6699, 6888, 7134, 7656, 8323, 8932, 9471, 9512, 10824, 12628, 13079, 13398, 14268, 16646, 17864, 18942, 24969, 25256, 26158, 26796, 28536, 33292, 37884, 39237, 49938, 52316, 53592, 66584, 75768, 78474, 91553, 99876, 104632, 156948, 183106, 199752, 274659, 313896, 366212, 549318, 732424, 1098636, 2197272]

約数ペア:

[(1, 2197272), (2, 1098636), (3, 732424), (4, 549318), (6, 366212), (7, 313896), (8, 274659), (11, 199752), (12, 183106), (14, 156948), (21, 104632), (22, 99876), (24, 91553), (28, 78474), (29, 75768), (33, 66584), (41, 53592), (42, 52316), (44, 49938), (56, 39237), (58, 37884), (66, 33292), (77, 28536), (82, 26796), (84, 26158), (87, 25256), (88, 24969), (116, 18942), (123, 17864), (132, 16646), (154, 14268), (164, 13398), (168, 13079), (174, 12628), (203, 10824), (231, 9512), (232, 9471), (246, 8932), (264, 8323), (287, 7656), (308, 7134), (319, 6888), (328, 6699), (348, 6314), (406, 5412), (451, 4872), (462, 4756), (492, 4466), (574, 3828), (609, 3608), (616, 3567), (638, 3444), (696, 3157), (812, 2706), (861, 2552), (902, 2436), (924, 2378), (957, 2296), (984, 2233), (1148, 1914), (1189, 1848), (1218, 1804), (1276, 1722), (1353, 1624)]