258795516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2141}}^1$

素因数の和:3594

約数の個数: 48

約数和(自身を含む): 690923520

約数和(自身を除く): 432128004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1439, 2141, 2878, 4282, 4317, 5756, 6423, 8564, 8634, 10073, 12846, 14987, 17268, 20146, 25692, 29974, 30219, 40292, 44961, 59948, 60438, 89922, 120876, 179844, 3080899, 6161798, 9242697, 12323596, 18485394, 21566293, 36970788, 43132586, 64698879, 86265172, 129397758, 258795516]

約数ペア:

[(1, 258795516), (2, 129397758), (3, 86265172), (4, 64698879), (6, 43132586), (7, 36970788), (12, 21566293), (14, 18485394), (21, 12323596), (28, 9242697), (42, 6161798), (84, 3080899), (1439, 179844), (2141, 120876), (2878, 89922), (4282, 60438), (4317, 59948), (5756, 44961), (6423, 40292), (8564, 30219), (8634, 29974), (10073, 25692), (12846, 20146), (14987, 17268)]