215476716

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4027}}^1$

素因数の和:4068

約数の個数: 96

約数和(自身を含む): 631590400

約数和(自身を除く): 416113684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 343, 364, 546, 588, 637, 686, 1029, 1092, 1274, 1372, 1911, 2058, 2548, 3822, 4027, 4116, 4459, 7644, 8054, 8918, 12081, 13377, 16108, 17836, 24162, 26754, 28189, 48324, 52351, 53508, 56378, 84567, 104702, 112756, 157053, 169134, 197323, 209404, 314106, 338268, 366457, 394646, 591969, 628212, 732914, 789292, 1099371, 1183938, 1381261, 1465828, 2198742, 2367876, 2565199, 2762522, 4143783, 4397484, 5130398, 5525044, 7695597, 8287566, 10260796, 15391194, 16575132, 17956393, 30782388, 35912786, 53869179, 71825572, 107738358, 215476716]

約数ペア:

[(1, 215476716), (2, 107738358), (3, 71825572), (4, 53869179), (6, 35912786), (7, 30782388), (12, 17956393), (13, 16575132), (14, 15391194), (21, 10260796), (26, 8287566), (28, 7695597), (39, 5525044), (42, 5130398), (49, 4397484), (52, 4143783), (78, 2762522), (84, 2565199), (91, 2367876), (98, 2198742), (147, 1465828), (156, 1381261), (182, 1183938), (196, 1099371), (273, 789292), (294, 732914), (343, 628212), (364, 591969), (546, 394646), (588, 366457), (637, 338268), (686, 314106), (1029, 209404), (1092, 197323), (1274, 169134), (1372, 157053), (1911, 112756), (2058, 104702), (2548, 84567), (3822, 56378), (4027, 53508), (4116, 52351), (4459, 48324), (7644, 28189), (8054, 26754), (8918, 24162), (12081, 17836), (13377, 16108)]