680367036

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{1511}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 1605381120

約数和(自身を除く): 925014084

約数列:

[1, 2, 3, 4, 6, 12, 157, 239, 314, 471, 478, 628, 717, 942, 956, 1434, 1511, 1884, 2868, 3022, 4533, 6044, 9066, 18132, 37523, 75046, 112569, 150092, 225138, 237227, 361129, 450276, 474454, 711681, 722258, 948908, 1083387, 1423362, 1444516, 2166774, 2846724, 4333548, 56697253, 113394506, 170091759, 226789012, 340183518, 680367036]

約数ペア:

[(1, 680367036), (2, 340183518), (3, 226789012), (4, 170091759), (6, 113394506), (12, 56697253), (157, 4333548), (239, 2846724), (314, 2166774), (471, 1444516), (478, 1423362), (628, 1083387), (717, 948908), (942, 722258), (956, 711681), (1434, 474454), (1511, 450276), (1884, 361129), (2868, 237227), (3022, 225138), (4533, 150092), (6044, 112569), (9066, 75046), (18132, 37523)]