439273472

素因数分解:

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

素因数の和:118

約数の個数: 192

約数和(自身を含む): 1075576320

約数和(自身を除く): 636302848

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, 2048, 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, 22528, 23188, 23936, 25234, 26048, 27676, 31744, 33728, 34816, 36704, 37888, 38998, 40256, 43648, 46376, 47872, 50468, 52096, 55352, 63488, 67456, 73408, 75776, 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, 382976, 403744, 416768, 428978, 442816, 539648, 587264, 623968, 644096, 698368, 742016, 807488, 833536, 857956, 885632, 1079296, 1174528, 1247936, 1288192, 1484032, 1614976, 1715912, 1771264, 2349056, 2495872, 2968064, 3229952, 3431824, 3542528, 4991744, 5936128, 6459904, 6863648, 7085056, 9983488, 11872256, 12919808, 13727296, 14170112, 19966976, 25839616, 27454592, 39933952, 54909184, 109818368, 219636736, 439273472]

約数ペア:

[(1, 439273472), (2, 219636736), (4, 109818368), (8, 54909184), (11, 39933952), (16, 27454592), (17, 25839616), (22, 19966976), (31, 14170112), (32, 13727296), (34, 12919808), (37, 11872256), (44, 9983488), (62, 7085056), (64, 6863648), (68, 6459904), (74, 5936128), (88, 4991744), (124, 3542528), (128, 3431824), (136, 3229952), (148, 2968064), (176, 2495872), (187, 2349056), (248, 1771264), (256, 1715912), (272, 1614976), (296, 1484032), (341, 1288192), (352, 1247936), (374, 1174528), (407, 1079296), (496, 885632), (512, 857956), (527, 833536), (544, 807488), (592, 742016), (629, 698368), (682, 644096), (704, 623968), (748, 587264), (814, 539648), (992, 442816), (1024, 428978), (1054, 416768), (1088, 403744), (1147, 382976), (1184, 371008), (1258, 349184), (1364, 322048), (1408, 311984), (1496, 293632), (1628, 269824), (1984, 221408), (2048, 214489), (2108, 208384), (2176, 201872), (2294, 191488), (2368, 185504), (2516, 174592), (2728, 161024), (2816, 155992), (2992, 146816), (3256, 134912), (3968, 110704), (4216, 104192), (4352, 100936), (4588, 95744), (4736, 92752), (5032, 87296), (5456, 80512), (5632, 77996), (5797, 75776), (5984, 73408), (6512, 67456), (6919, 63488), (7936, 55352), (8432, 52096), (8704, 50468), (9176, 47872), (9472, 46376), (10064, 43648), (10912, 40256), (11264, 38998), (11594, 37888), (11968, 36704), (12617, 34816), (13024, 33728), (13838, 31744), (15872, 27676), (16864, 26048), (17408, 25234), (18352, 23936), (18944, 23188), (19499, 22528), (20128, 21824)]