216909084

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 595840000

約数和(自身を除く): 378930916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 343, 349, 453, 588, 604, 686, 698, 906, 1029, 1047, 1057, 1372, 1396, 1812, 2058, 2094, 2114, 2443, 3171, 4116, 4188, 4228, 4886, 6342, 7329, 7399, 9772, 12684, 14658, 14798, 17101, 22197, 29316, 29596, 34202, 44394, 51303, 51793, 52699, 68404, 88788, 102606, 103586, 105398, 119707, 155379, 158097, 205212, 207172, 210796, 239414, 310758, 316194, 359121, 368893, 478828, 621516, 632388, 718242, 737786, 1106679, 1436484, 1475572, 2213358, 2582251, 4426716, 5164502, 7746753, 10329004, 15493506, 18075757, 30987012, 36151514, 54227271, 72303028, 108454542, 216909084]

約数ペア:

[(1, 216909084), (2, 108454542), (3, 72303028), (4, 54227271), (6, 36151514), (7, 30987012), (12, 18075757), (14, 15493506), (21, 10329004), (28, 7746753), (42, 5164502), (49, 4426716), (84, 2582251), (98, 2213358), (147, 1475572), (151, 1436484), (196, 1106679), (294, 737786), (302, 718242), (343, 632388), (349, 621516), (453, 478828), (588, 368893), (604, 359121), (686, 316194), (698, 310758), (906, 239414), (1029, 210796), (1047, 207172), (1057, 205212), (1372, 158097), (1396, 155379), (1812, 119707), (2058, 105398), (2094, 103586), (2114, 102606), (2443, 88788), (3171, 68404), (4116, 52699), (4188, 51793), (4228, 51303), (4886, 44394), (6342, 34202), (7329, 29596), (7399, 29316), (9772, 22197), (12684, 17101), (14658, 14798)]