1491286464

素因数分解:

$2^6\times 3^4\times {\mathrm{287671}}^1$

素因数の和:287695

約数の個数: 70

約数和(自身を含む): 4420655624

約数和(自身を除く): 2929369160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 287671, 575342, 863013, 1150684, 1726026, 2301368, 2589039, 3452052, 4602736, 5178078, 6904104, 7767117, 9205472, 10356156, 13808208, 15534234, 18410944, 20712312, 23301351, 27616416, 31068468, 41424624, 46602702, 55232832, 62136936, 82849248, 93205404, 124273872, 165698496, 186410808, 248547744, 372821616, 497095488, 745643232, 1491286464]

約数ペア:

[(1, 1491286464), (2, 745643232), (3, 497095488), (4, 372821616), (6, 248547744), (8, 186410808), (9, 165698496), (12, 124273872), (16, 93205404), (18, 82849248), (24, 62136936), (27, 55232832), (32, 46602702), (36, 41424624), (48, 31068468), (54, 27616416), (64, 23301351), (72, 20712312), (81, 18410944), (96, 15534234), (108, 13808208), (144, 10356156), (162, 9205472), (192, 7767117), (216, 6904104), (288, 5178078), (324, 4602736), (432, 3452052), (576, 2589039), (648, 2301368), (864, 1726026), (1296, 1150684), (1728, 863013), (2592, 575342), (5184, 287671)]