285231996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{377291}}^1$

素因数の和:377311

約数の個数: 48

約数和(自身を含む): 845134080

約数和(自身を除く): 559902084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 377291, 754582, 1131873, 1509164, 2263746, 2641037, 3395619, 4527492, 5282074, 6791238, 7923111, 10186857, 10564148, 13582476, 15846222, 20373714, 23769333, 31692444, 40747428, 47538666, 71307999, 95077332, 142615998, 285231996]

約数ペア:

[(1, 285231996), (2, 142615998), (3, 95077332), (4, 71307999), (6, 47538666), (7, 40747428), (9, 31692444), (12, 23769333), (14, 20373714), (18, 15846222), (21, 13582476), (27, 10564148), (28, 10186857), (36, 7923111), (42, 6791238), (54, 5282074), (63, 4527492), (84, 3395619), (108, 2641037), (126, 2263746), (189, 1509164), (252, 1131873), (378, 754582), (756, 377291)]