980716672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 2290483440

約数和(自身を除く): 1309766768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 128, 136, 148, 208, 221, 272, 296, 416, 442, 481, 544, 592, 629, 832, 884, 937, 962, 1088, 1184, 1258, 1664, 1768, 1874, 1924, 2176, 2368, 2516, 3536, 3748, 3848, 4736, 5032, 7072, 7496, 7696, 8177, 10064, 12181, 14144, 14992, 15392, 15929, 16354, 20128, 24362, 28288, 29984, 30784, 31858, 32708, 34669, 40256, 48724, 59968, 61568, 63716, 65416, 69338, 80512, 97448, 119936, 127432, 130832, 138676, 194896, 207077, 254864, 261664, 277352, 389792, 414154, 450697, 509728, 523328, 554704, 589373, 779584, 828308, 901394, 1019456, 1046656, 1109408, 1178746, 1559168, 1656616, 1802788, 2038912, 2218816, 2357492, 3313232, 3605576, 4437632, 4714984, 6626464, 7211152, 7661849, 9429968, 13252928, 14422304, 15323698, 18859936, 26505856, 28844608, 30647396, 37719872, 57689216, 61294792, 75439744, 122589584, 245179168, 490358336, 980716672]

約数ペア:

[(1, 980716672), (2, 490358336), (4, 245179168), (8, 122589584), (13, 75439744), (16, 61294792), (17, 57689216), (26, 37719872), (32, 30647396), (34, 28844608), (37, 26505856), (52, 18859936), (64, 15323698), (68, 14422304), (74, 13252928), (104, 9429968), (128, 7661849), (136, 7211152), (148, 6626464), (208, 4714984), (221, 4437632), (272, 3605576), (296, 3313232), (416, 2357492), (442, 2218816), (481, 2038912), (544, 1802788), (592, 1656616), (629, 1559168), (832, 1178746), (884, 1109408), (937, 1046656), (962, 1019456), (1088, 901394), (1184, 828308), (1258, 779584), (1664, 589373), (1768, 554704), (1874, 523328), (1924, 509728), (2176, 450697), (2368, 414154), (2516, 389792), (3536, 277352), (3748, 261664), (3848, 254864), (4736, 207077), (5032, 194896), (7072, 138676), (7496, 130832), (7696, 127432), (8177, 119936), (10064, 97448), (12181, 80512), (14144, 69338), (14992, 65416), (15392, 63716), (15929, 61568), (16354, 59968), (20128, 48724), (24362, 40256), (28288, 34669), (29984, 32708), (30784, 31858)]