1330206032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 2782298112

約数和(自身を除く): 1452092080

約数列:

[1, 2, 4, 8, 16, 31, 43, 47, 62, 86, 94, 124, 172, 188, 248, 344, 376, 496, 688, 752, 1327, 1333, 1457, 2021, 2654, 2666, 2914, 4042, 5308, 5332, 5828, 8084, 10616, 10664, 11656, 16168, 21232, 21328, 23312, 32336, 41137, 57061, 62369, 62651, 82274, 114122, 124738, 125302, 164548, 228244, 249476, 250604, 329096, 456488, 498952, 501208, 658192, 912976, 997904, 1002416, 1768891, 1933439, 2681867, 3537782, 3866878, 5363734, 7075564, 7733756, 10727468, 14151128, 15467512, 21454936, 28302256, 30935024, 42909872, 83137877, 166275754, 332551508, 665103016, 1330206032]

約数ペア:

[(1, 1330206032), (2, 665103016), (4, 332551508), (8, 166275754), (16, 83137877), (31, 42909872), (43, 30935024), (47, 28302256), (62, 21454936), (86, 15467512), (94, 14151128), (124, 10727468), (172, 7733756), (188, 7075564), (248, 5363734), (344, 3866878), (376, 3537782), (496, 2681867), (688, 1933439), (752, 1768891), (1327, 1002416), (1333, 997904), (1457, 912976), (2021, 658192), (2654, 501208), (2666, 498952), (2914, 456488), (4042, 329096), (5308, 250604), (5332, 249476), (5828, 228244), (8084, 164548), (10616, 125302), (10664, 124738), (11656, 114122), (16168, 82274), (21232, 62651), (21328, 62369), (23312, 57061), (32336, 41137)]