401057664

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4868

約数の個数: 128

約数和(自身を含む): 1257031680

約数和(自身を除く): 855974016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 4813, 5208, 5952, 6944, 9626, 10416, 11904, 13888, 14439, 19252, 20832, 27776, 28878, 33691, 38504, 41664, 57756, 67382, 77008, 83328, 101073, 115512, 134764, 149203, 154016, 202146, 231024, 269528, 298406, 308032, 404292, 447609, 462048, 539056, 596812, 616064, 808584, 895218, 924096, 1044421, 1078112, 1193624, 1617168, 1790436, 1848192, 2088842, 2156224, 2387248, 3133263, 3234336, 3580872, 4177684, 4312448, 4774496, 6266526, 6468672, 7161744, 8355368, 9548992, 12533052, 12937344, 14323488, 16710736, 19097984, 25066104, 28646976, 33421472, 50132208, 57293952, 66842944, 100264416, 133685888, 200528832, 401057664]

約数ペア:

[(1, 401057664), (2, 200528832), (3, 133685888), (4, 100264416), (6, 66842944), (7, 57293952), (8, 50132208), (12, 33421472), (14, 28646976), (16, 25066104), (21, 19097984), (24, 16710736), (28, 14323488), (31, 12937344), (32, 12533052), (42, 9548992), (48, 8355368), (56, 7161744), (62, 6468672), (64, 6266526), (84, 4774496), (93, 4312448), (96, 4177684), (112, 3580872), (124, 3234336), (128, 3133263), (168, 2387248), (186, 2156224), (192, 2088842), (217, 1848192), (224, 1790436), (248, 1617168), (336, 1193624), (372, 1078112), (384, 1044421), (434, 924096), (448, 895218), (496, 808584), (651, 616064), (672, 596812), (744, 539056), (868, 462048), (896, 447609), (992, 404292), (1302, 308032), (1344, 298406), (1488, 269528), (1736, 231024), (1984, 202146), (2604, 154016), (2688, 149203), (2976, 134764), (3472, 115512), (3968, 101073), (4813, 83328), (5208, 77008), (5952, 67382), (6944, 57756), (9626, 41664), (10416, 38504), (11904, 33691), (13888, 28878), (14439, 27776), (19252, 20832)]