247476432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15671}}^1$

素因数の和:15736

約数の個数: 80

約数和(自身を含む): 746237952

約数和(自身を除く): 498761520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15671, 15792, 31342, 47013, 62684, 94026, 109697, 125368, 188052, 219394, 250736, 329091, 376104, 438788, 658182, 736537, 752208, 877576, 1316364, 1473074, 1755152, 2209611, 2632728, 2946148, 4419222, 5155759, 5265456, 5892296, 8838444, 10311518, 11784592, 15467277, 17676888, 20623036, 30934554, 35353776, 41246072, 61869108, 82492144, 123738216, 247476432]

約数ペア:

[(1, 247476432), (2, 123738216), (3, 82492144), (4, 61869108), (6, 41246072), (7, 35353776), (8, 30934554), (12, 20623036), (14, 17676888), (16, 15467277), (21, 11784592), (24, 10311518), (28, 8838444), (42, 5892296), (47, 5265456), (48, 5155759), (56, 4419222), (84, 2946148), (94, 2632728), (112, 2209611), (141, 1755152), (168, 1473074), (188, 1316364), (282, 877576), (329, 752208), (336, 736537), (376, 658182), (564, 438788), (658, 376104), (752, 329091), (987, 250736), (1128, 219394), (1316, 188052), (1974, 125368), (2256, 109697), (2632, 94026), (3948, 62684), (5264, 47013), (7896, 31342), (15671, 15792)]