215628552

素因数分解:

$2^3\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{2939}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 584766000

約数和(自身を除く): 369137448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1019, 2038, 2939, 3057, 4076, 5878, 6114, 8152, 8817, 9171, 11756, 12228, 17634, 18342, 23512, 24456, 26451, 35268, 36684, 52902, 70536, 73368, 105804, 211608, 2994841, 5989682, 8984523, 11979364, 17969046, 23958728, 26953569, 35938092, 53907138, 71876184, 107814276, 215628552]

約数ペア:

[(1, 215628552), (2, 107814276), (3, 71876184), (4, 53907138), (6, 35938092), (8, 26953569), (9, 23958728), (12, 17969046), (18, 11979364), (24, 8984523), (36, 5989682), (72, 2994841), (1019, 211608), (2038, 105804), (2939, 73368), (3057, 70536), (4076, 52902), (5878, 36684), (6114, 35268), (8152, 26451), (8817, 24456), (9171, 23512), (11756, 18342), (12228, 17634)]