420116454906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1\times {\mathrm{32569}}^1$

素因数の和:33251

約数の個数: 64

約数和(自身を含む): 882935700480

約数和(自身を除く): 462819245574

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 211, 422, 443, 633, 886, 1266, 1329, 2658, 4853, 9706, 10189, 14559, 20378, 29118, 30567, 32569, 61134, 65138, 93473, 97707, 186946, 195414, 280419, 560838, 749087, 1498174, 2149879, 2247261, 4299758, 4494522, 6449637, 6872059, 12899274, 13744118, 14428067, 20616177, 28856134, 41232354, 43284201, 86568402, 158057357, 316114714, 331845541, 474172071, 663691082, 948344142, 995536623, 1991073246, 3044322137, 6088644274, 9132966411, 18265932822, 70019409151, 140038818302, 210058227453, 420116454906]

約数ペア:

[(1, 420116454906), (2, 210058227453), (3, 140038818302), (6, 70019409151), (23, 18265932822), (46, 9132966411), (69, 6088644274), (138, 3044322137), (211, 1991073246), (422, 995536623), (443, 948344142), (633, 663691082), (886, 474172071), (1266, 331845541), (1329, 316114714), (2658, 158057357), (4853, 86568402), (9706, 43284201), (10189, 41232354), (14559, 28856134), (20378, 20616177), (29118, 14428067), (30567, 13744118), (32569, 12899274), (61134, 6872059), (65138, 6449637), (93473, 4494522), (97707, 4299758), (186946, 2247261), (195414, 2149879), (280419, 1498174), (560838, 749087)]