328674045780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42464347}}^1$

素因数の和:42464405

約数の個数: 72

約数和(自身を含む): 1020163496352

約数和(自身を除く): 691489450572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 42464347, 84928694, 127393041, 169857388, 212321735, 254786082, 382179123, 424643470, 509572164, 636965205, 764358246, 849286940, 1273930410, 1528716492, 1825966921, 1910895615, 2547860820, 3651933842, 3821791230, 5477900763, 7303867684, 7643582460, 9129834605, 10955801526, 16433702289, 18259669210, 21911603052, 27389503815, 32867404578, 36519338420, 54779007630, 65734809156, 82168511445, 109558015260, 164337022890, 328674045780]

約数ペア:

[(1, 328674045780), (2, 164337022890), (3, 109558015260), (4, 82168511445), (5, 65734809156), (6, 54779007630), (9, 36519338420), (10, 32867404578), (12, 27389503815), (15, 21911603052), (18, 18259669210), (20, 16433702289), (30, 10955801526), (36, 9129834605), (43, 7643582460), (45, 7303867684), (60, 5477900763), (86, 3821791230), (90, 3651933842), (129, 2547860820), (172, 1910895615), (180, 1825966921), (215, 1528716492), (258, 1273930410), (387, 849286940), (430, 764358246), (516, 636965205), (645, 509572164), (774, 424643470), (860, 382179123), (1290, 254786082), (1548, 212321735), (1935, 169857388), (2580, 127393041), (3870, 84928694), (7740, 42464347)]