489799008

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{18287}}^1$

素因数の和:18337

約数の個数: 96

約数和(自身を含む): 1474744320

約数和(自身を除く): 984945312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 18287, 26784, 36574, 54861, 73148, 109722, 146296, 164583, 219444, 292592, 329166, 438888, 493749, 566897, 585184, 658332, 877776, 987498, 1133794, 1316664, 1700691, 1755552, 1974996, 2267588, 2633328, 3401382, 3949992, 4535176, 5102073, 5266656, 6802764, 7899984, 9070352, 10204146, 13605528, 15306219, 15799968, 18140704, 20408292, 27211056, 30612438, 40816584, 54422112, 61224876, 81633168, 122449752, 163266336, 244899504, 489799008]

約数ペア:

[(1, 489799008), (2, 244899504), (3, 163266336), (4, 122449752), (6, 81633168), (8, 61224876), (9, 54422112), (12, 40816584), (16, 30612438), (18, 27211056), (24, 20408292), (27, 18140704), (31, 15799968), (32, 15306219), (36, 13605528), (48, 10204146), (54, 9070352), (62, 7899984), (72, 6802764), (93, 5266656), (96, 5102073), (108, 4535176), (124, 3949992), (144, 3401382), (186, 2633328), (216, 2267588), (248, 1974996), (279, 1755552), (288, 1700691), (372, 1316664), (432, 1133794), (496, 987498), (558, 877776), (744, 658332), (837, 585184), (864, 566897), (992, 493749), (1116, 438888), (1488, 329166), (1674, 292592), (2232, 219444), (2976, 164583), (3348, 146296), (4464, 109722), (6696, 73148), (8928, 54861), (13392, 36574), (18287, 26784)]