1291503504

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 3387084800

約数和(自身を除く): 2095581296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 193, 218, 327, 386, 436, 579, 654, 772, 872, 1158, 1279, 1308, 1544, 1744, 2316, 2558, 2616, 3088, 3837, 4632, 5116, 5232, 7674, 9264, 10232, 15348, 20464, 21037, 30696, 42074, 61392, 63111, 84148, 126222, 139411, 168296, 246847, 252444, 278822, 336592, 418233, 493694, 504888, 557644, 740541, 836466, 987388, 1009776, 1115288, 1481082, 1672932, 1974776, 2230576, 2962164, 3345864, 3949552, 5924328, 6691728, 11848656, 26906323, 53812646, 80718969, 107625292, 161437938, 215250584, 322875876, 430501168, 645751752, 1291503504]

約数ペア:

[(1, 1291503504), (2, 645751752), (3, 430501168), (4, 322875876), (6, 215250584), (8, 161437938), (12, 107625292), (16, 80718969), (24, 53812646), (48, 26906323), (109, 11848656), (193, 6691728), (218, 5924328), (327, 3949552), (386, 3345864), (436, 2962164), (579, 2230576), (654, 1974776), (772, 1672932), (872, 1481082), (1158, 1115288), (1279, 1009776), (1308, 987388), (1544, 836466), (1744, 740541), (2316, 557644), (2558, 504888), (2616, 493694), (3088, 418233), (3837, 336592), (4632, 278822), (5116, 252444), (5232, 246847), (7674, 168296), (9264, 139411), (10232, 126222), (15348, 84148), (20464, 63111), (21037, 61392), (30696, 42074)]