387696

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 1031184

約数和(自身を除く): 643488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 197, 246, 328, 394, 492, 591, 656, 788, 984, 1182, 1576, 1968, 2364, 3152, 4728, 8077, 9456, 16154, 24231, 32308, 48462, 64616, 96924, 129232, 193848, 387696]

約数ペア:

[(1, 387696), (2, 193848), (3, 129232), (4, 96924), (6, 64616), (8, 48462), (12, 32308), (16, 24231), (24, 16154), (41, 9456), (48, 8077), (82, 4728), (123, 3152), (164, 2364), (197, 1968), (246, 1576), (328, 1182), (394, 984), (492, 788), (591, 656)]