385880508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{824531}}^1$

素因数の和:824554

約数の個数: 36

約数和(自身を含む): 1050453768

約数和(自身を除く): 664573260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 824531, 1649062, 2473593, 3298124, 4947186, 7420779, 9894372, 10718903, 14841558, 21437806, 29683116, 32156709, 42875612, 64313418, 96470127, 128626836, 192940254, 385880508]

約数ペア:

[(1, 385880508), (2, 192940254), (3, 128626836), (4, 96470127), (6, 64313418), (9, 42875612), (12, 32156709), (13, 29683116), (18, 21437806), (26, 14841558), (36, 10718903), (39, 9894372), (52, 7420779), (78, 4947186), (117, 3298124), (156, 2473593), (234, 1649062), (468, 824531)]