331049152

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 788578560

約数和(自身を除く): 457529408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 83, 112, 116, 166, 203, 224, 232, 307, 332, 406, 448, 464, 581, 614, 664, 812, 928, 1162, 1228, 1328, 1624, 1856, 2149, 2324, 2407, 2456, 2656, 3248, 4298, 4648, 4814, 4912, 5312, 6496, 8596, 8903, 9296, 9628, 9824, 12992, 16849, 17192, 17806, 18592, 19256, 19648, 25481, 33698, 34384, 35612, 37184, 38512, 50962, 62321, 67396, 68768, 71224, 77024, 101924, 124642, 134792, 137536, 142448, 154048, 178367, 203848, 249284, 269584, 284896, 356734, 407696, 498568, 539168, 569792, 713468, 738949, 815392, 997136, 1078336, 1426936, 1477898, 1630784, 1994272, 2853872, 2955796, 3988544, 5172643, 5707744, 5911592, 10345286, 11415488, 11823184, 20690572, 23646368, 41381144, 47292736, 82762288, 165524576, 331049152]

約数ペア:

[(1, 331049152), (2, 165524576), (4, 82762288), (7, 47292736), (8, 41381144), (14, 23646368), (16, 20690572), (28, 11823184), (29, 11415488), (32, 10345286), (56, 5911592), (58, 5707744), (64, 5172643), (83, 3988544), (112, 2955796), (116, 2853872), (166, 1994272), (203, 1630784), (224, 1477898), (232, 1426936), (307, 1078336), (332, 997136), (406, 815392), (448, 738949), (464, 713468), (581, 569792), (614, 539168), (664, 498568), (812, 407696), (928, 356734), (1162, 284896), (1228, 269584), (1328, 249284), (1624, 203848), (1856, 178367), (2149, 154048), (2324, 142448), (2407, 137536), (2456, 134792), (2656, 124642), (3248, 101924), (4298, 77024), (4648, 71224), (4814, 68768), (4912, 67396), (5312, 62321), (6496, 50962), (8596, 38512), (8903, 37184), (9296, 35612), (9628, 34384), (9824, 33698), (12992, 25481), (16849, 19648), (17192, 19256), (17806, 18592)]