312685434

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 724489920

約数和(自身を除く): 411804486

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 179, 246, 263, 358, 369, 526, 537, 738, 789, 1074, 1107, 1578, 1611, 2214, 2367, 3222, 3321, 4734, 4833, 6642, 7101, 7339, 9666, 10783, 14202, 14499, 14678, 21303, 21566, 22017, 28998, 32349, 42606, 44034, 47077, 64698, 66051, 94154, 97047, 132102, 141231, 194094, 198153, 282462, 291141, 396306, 423693, 582282, 594459, 847386, 873423, 1188918, 1271079, 1746846, 1930157, 2542158, 3813237, 3860314, 5790471, 7626474, 11580942, 17371413, 34742826, 52114239, 104228478, 156342717, 312685434]

約数ペア:

[(1, 312685434), (2, 156342717), (3, 104228478), (6, 52114239), (9, 34742826), (18, 17371413), (27, 11580942), (41, 7626474), (54, 5790471), (81, 3860314), (82, 3813237), (123, 2542158), (162, 1930157), (179, 1746846), (246, 1271079), (263, 1188918), (358, 873423), (369, 847386), (526, 594459), (537, 582282), (738, 423693), (789, 396306), (1074, 291141), (1107, 282462), (1578, 198153), (1611, 194094), (2214, 141231), (2367, 132102), (3222, 97047), (3321, 94154), (4734, 66051), (4833, 64698), (6642, 47077), (7101, 44034), (7339, 42606), (9666, 32349), (10783, 28998), (14202, 22017), (14499, 21566), (14678, 21303)]