247101876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1637}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 715478400

約数和(自身を除く): 468376524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 599, 1198, 1637, 1797, 2396, 3274, 3594, 4193, 4911, 5391, 6548, 7188, 8386, 9822, 10782, 11459, 12579, 14733, 16772, 19644, 21564, 22918, 25158, 29466, 34377, 37737, 45836, 50316, 58932, 68754, 75474, 103131, 137508, 150948, 206262, 412524, 980563, 1961126, 2941689, 3922252, 5883378, 6863941, 8825067, 11766756, 13727882, 17650134, 20591823, 27455764, 35300268, 41183646, 61775469, 82367292, 123550938, 247101876]

約数ペア:

[(1, 247101876), (2, 123550938), (3, 82367292), (4, 61775469), (6, 41183646), (7, 35300268), (9, 27455764), (12, 20591823), (14, 17650134), (18, 13727882), (21, 11766756), (28, 8825067), (36, 6863941), (42, 5883378), (63, 3922252), (84, 2941689), (126, 1961126), (252, 980563), (599, 412524), (1198, 206262), (1637, 150948), (1797, 137508), (2396, 103131), (3274, 75474), (3594, 68754), (4193, 58932), (4911, 50316), (5391, 45836), (6548, 37737), (7188, 34377), (8386, 29466), (9822, 25158), (10782, 22918), (11459, 21564), (12579, 19644), (14733, 16772)]