219636736

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 176

約数和(自身を含む): 537656832

約数和(自身を除く): 318020096

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 37, 44, 62, 64, 68, 74, 88, 124, 128, 136, 148, 176, 187, 248, 256, 272, 296, 341, 352, 374, 407, 496, 512, 527, 544, 592, 629, 682, 704, 748, 814, 992, 1024, 1054, 1088, 1147, 1184, 1258, 1364, 1408, 1496, 1628, 1984, 2108, 2176, 2294, 2368, 2516, 2728, 2816, 2992, 3256, 3968, 4216, 4352, 4588, 4736, 5032, 5456, 5632, 5797, 5984, 6512, 6919, 7936, 8432, 8704, 9176, 9472, 10064, 10912, 11264, 11594, 11968, 12617, 13024, 13838, 15872, 16864, 17408, 18352, 18944, 19499, 20128, 21824, 23188, 23936, 25234, 26048, 27676, 31744, 33728, 36704, 37888, 38998, 40256, 43648, 46376, 47872, 50468, 52096, 55352, 67456, 73408, 77996, 80512, 87296, 92752, 95744, 100936, 104192, 110704, 134912, 146816, 155992, 161024, 174592, 185504, 191488, 201872, 208384, 214489, 221408, 269824, 293632, 311984, 322048, 349184, 371008, 403744, 416768, 428978, 442816, 539648, 587264, 623968, 644096, 742016, 807488, 857956, 885632, 1174528, 1247936, 1484032, 1614976, 1715912, 1771264, 2495872, 2968064, 3229952, 3431824, 3542528, 4991744, 5936128, 6459904, 6863648, 7085056, 9983488, 12919808, 13727296, 19966976, 27454592, 54909184, 109818368, 219636736]

約数ペア:

[(1, 219636736), (2, 109818368), (4, 54909184), (8, 27454592), (11, 19966976), (16, 13727296), (17, 12919808), (22, 9983488), (31, 7085056), (32, 6863648), (34, 6459904), (37, 5936128), (44, 4991744), (62, 3542528), (64, 3431824), (68, 3229952), (74, 2968064), (88, 2495872), (124, 1771264), (128, 1715912), (136, 1614976), (148, 1484032), (176, 1247936), (187, 1174528), (248, 885632), (256, 857956), (272, 807488), (296, 742016), (341, 644096), (352, 623968), (374, 587264), (407, 539648), (496, 442816), (512, 428978), (527, 416768), (544, 403744), (592, 371008), (629, 349184), (682, 322048), (704, 311984), (748, 293632), (814, 269824), (992, 221408), (1024, 214489), (1054, 208384), (1088, 201872), (1147, 191488), (1184, 185504), (1258, 174592), (1364, 161024), (1408, 155992), (1496, 146816), (1628, 134912), (1984, 110704), (2108, 104192), (2176, 100936), (2294, 95744), (2368, 92752), (2516, 87296), (2728, 80512), (2816, 77996), (2992, 73408), (3256, 67456), (3968, 55352), (4216, 52096), (4352, 50468), (4588, 47872), (4736, 46376), (5032, 43648), (5456, 40256), (5632, 38998), (5797, 37888), (5984, 36704), (6512, 33728), (6919, 31744), (7936, 27676), (8432, 26048), (8704, 25234), (9176, 23936), (9472, 23188), (10064, 21824), (10912, 20128), (11264, 19499), (11594, 18944), (11968, 18352), (12617, 17408), (13024, 16864), (13838, 15872)]