1407905208

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149269}}^1$

素因数の和:149412

約数の個数: 48

約数和(自身を含む): 3842209800

約数和(自身を除く): 2434304592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 149269, 298538, 447807, 597076, 895614, 1194152, 1343421, 1791228, 2686842, 3582456, 5373684, 10747368, 19554239, 39108478, 58662717, 78216956, 117325434, 156433912, 175988151, 234650868, 351976302, 469301736, 703952604, 1407905208]

約数ペア:

[(1, 1407905208), (2, 703952604), (3, 469301736), (4, 351976302), (6, 234650868), (8, 175988151), (9, 156433912), (12, 117325434), (18, 78216956), (24, 58662717), (36, 39108478), (72, 19554239), (131, 10747368), (262, 5373684), (393, 3582456), (524, 2686842), (786, 1791228), (1048, 1343421), (1179, 1194152), (1572, 895614), (2358, 597076), (3144, 447807), (4716, 298538), (9432, 149269)]