206688408

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{733}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 535526400

約数和(自身を除く): 328837992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 379, 733, 744, 758, 1137, 1466, 1516, 2199, 2274, 2932, 3032, 4398, 4548, 5864, 8796, 9096, 11749, 17592, 22723, 23498, 35247, 45446, 46996, 68169, 70494, 90892, 93992, 136338, 140988, 181784, 272676, 277807, 281976, 545352, 555614, 833421, 1111228, 1666842, 2222456, 3333684, 6667368, 8612017, 17224034, 25836051, 34448068, 51672102, 68896136, 103344204, 206688408]

約数ペア:

[(1, 206688408), (2, 103344204), (3, 68896136), (4, 51672102), (6, 34448068), (8, 25836051), (12, 17224034), (24, 8612017), (31, 6667368), (62, 3333684), (93, 2222456), (124, 1666842), (186, 1111228), (248, 833421), (372, 555614), (379, 545352), (733, 281976), (744, 277807), (758, 272676), (1137, 181784), (1466, 140988), (1516, 136338), (2199, 93992), (2274, 90892), (2932, 70494), (3032, 68169), (4398, 46996), (4548, 45446), (5864, 35247), (8796, 23498), (9096, 22723), (11749, 17592)]