380025906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{4211}}^1$

素因数の和:4331

約数の個数: 48

約数和(自身を含む): 832459680

約数和(自身を除く): 452433774

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 169, 178, 267, 338, 507, 534, 1014, 1157, 2314, 3471, 4211, 6942, 8422, 12633, 15041, 25266, 30082, 45123, 54743, 90246, 109486, 164229, 328458, 374779, 711659, 749558, 1124337, 1423318, 2134977, 2248674, 4269954, 4872127, 9744254, 14616381, 29232762, 63337651, 126675302, 190012953, 380025906]

約数ペア:

[(1, 380025906), (2, 190012953), (3, 126675302), (6, 63337651), (13, 29232762), (26, 14616381), (39, 9744254), (78, 4872127), (89, 4269954), (169, 2248674), (178, 2134977), (267, 1423318), (338, 1124337), (507, 749558), (534, 711659), (1014, 374779), (1157, 328458), (2314, 164229), (3471, 109486), (4211, 90246), (6942, 54743), (8422, 45123), (12633, 30082), (15041, 25266)]