222945888

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 144

約数和(自身を含む): 681715440

約数和(自身を除く): 458769552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 352, 363, 374, 408, 484, 528, 544, 561, 726, 748, 816, 968, 1056, 1122, 1129, 1452, 1496, 1632, 1936, 2057, 2244, 2258, 2904, 2992, 3387, 3872, 4114, 4488, 4516, 5808, 5984, 6171, 6774, 8228, 8976, 9032, 11616, 12342, 12419, 13548, 16456, 17952, 18064, 19193, 24684, 24838, 27096, 32912, 36128, 37257, 38386, 49368, 49676, 54192, 57579, 65824, 74514, 76772, 98736, 99352, 108384, 115158, 136609, 149028, 153544, 197472, 198704, 211123, 230316, 273218, 298056, 307088, 397408, 409827, 422246, 460632, 546436, 596112, 614176, 633369, 819654, 844492, 921264, 1092872, 1192224, 1266738, 1639308, 1688984, 1842528, 2185744, 2322353, 2533476, 3278616, 3377968, 4371488, 4644706, 5066952, 6557232, 6755936, 6967059, 9289412, 10133904, 13114464, 13934118, 18578824, 20267808, 27868236, 37157648, 55736472, 74315296, 111472944, 222945888]

約数ペア:

[(1, 222945888), (2, 111472944), (3, 74315296), (4, 55736472), (6, 37157648), (8, 27868236), (11, 20267808), (12, 18578824), (16, 13934118), (17, 13114464), (22, 10133904), (24, 9289412), (32, 6967059), (33, 6755936), (34, 6557232), (44, 5066952), (48, 4644706), (51, 4371488), (66, 3377968), (68, 3278616), (88, 2533476), (96, 2322353), (102, 2185744), (121, 1842528), (132, 1688984), (136, 1639308), (176, 1266738), (187, 1192224), (204, 1092872), (242, 921264), (264, 844492), (272, 819654), (352, 633369), (363, 614176), (374, 596112), (408, 546436), (484, 460632), (528, 422246), (544, 409827), (561, 397408), (726, 307088), (748, 298056), (816, 273218), (968, 230316), (1056, 211123), (1122, 198704), (1129, 197472), (1452, 153544), (1496, 149028), (1632, 136609), (1936, 115158), (2057, 108384), (2244, 99352), (2258, 98736), (2904, 76772), (2992, 74514), (3387, 65824), (3872, 57579), (4114, 54192), (4488, 49676), (4516, 49368), (5808, 38386), (5984, 37257), (6171, 36128), (6774, 32912), (8228, 27096), (8976, 24838), (9032, 24684), (11616, 19193), (12342, 18064), (12419, 17952), (13548, 16456)]