1219939896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{154501}}^1$

素因数の和:154564

約数の個数: 64

約数和(自身を含む): 3559726080

約数和(自身を除く): 2339786184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 154501, 309002, 463503, 618004, 927006, 1081507, 1236008, 1854012, 2163014, 3244521, 3708024, 4326028, 6489042, 7261547, 8652056, 12978084, 14523094, 21784641, 25956168, 29046188, 43569282, 50830829, 58092376, 87138564, 101661658, 152492487, 174277128, 203323316, 304984974, 406646632, 609969948, 1219939896]

約数ペア:

[(1, 1219939896), (2, 609969948), (3, 406646632), (4, 304984974), (6, 203323316), (7, 174277128), (8, 152492487), (12, 101661658), (14, 87138564), (21, 58092376), (24, 50830829), (28, 43569282), (42, 29046188), (47, 25956168), (56, 21784641), (84, 14523094), (94, 12978084), (141, 8652056), (168, 7261547), (188, 6489042), (282, 4326028), (329, 3708024), (376, 3244521), (564, 2163014), (658, 1854012), (987, 1236008), (1128, 1081507), (1316, 927006), (1974, 618004), (2632, 463503), (3948, 309002), (7896, 154501)]