388200732

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1787}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 929588352

約数和(自身を除く): 541387620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 421, 516, 842, 1263, 1684, 1787, 2526, 3574, 5052, 5361, 7148, 10722, 18103, 21444, 36206, 54309, 72412, 76841, 108618, 153682, 217236, 230523, 307364, 461046, 752327, 922092, 1504654, 2256981, 3009308, 4513962, 9027924, 32350061, 64700122, 97050183, 129400244, 194100366, 388200732]

約数ペア:

[(1, 388200732), (2, 194100366), (3, 129400244), (4, 97050183), (6, 64700122), (12, 32350061), (43, 9027924), (86, 4513962), (129, 3009308), (172, 2256981), (258, 1504654), (421, 922092), (516, 752327), (842, 461046), (1263, 307364), (1684, 230523), (1787, 217236), (2526, 153682), (3574, 108618), (5052, 76841), (5361, 72412), (7148, 54309), (10722, 36206), (18103, 21444)]