7145304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 19232640

約数和(自身を除く): 12087336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 204, 211, 249, 332, 408, 422, 498, 633, 664, 844, 996, 1266, 1411, 1688, 1992, 2532, 2822, 3587, 4233, 5064, 5644, 7174, 8466, 10761, 11288, 14348, 16932, 17513, 21522, 28696, 33864, 35026, 43044, 52539, 70052, 86088, 105078, 140104, 210156, 297721, 420312, 595442, 893163, 1190884, 1786326, 2381768, 3572652, 7145304]

約数ペア:

[(1, 7145304), (2, 3572652), (3, 2381768), (4, 1786326), (6, 1190884), (8, 893163), (12, 595442), (17, 420312), (24, 297721), (34, 210156), (51, 140104), (68, 105078), (83, 86088), (102, 70052), (136, 52539), (166, 43044), (204, 35026), (211, 33864), (249, 28696), (332, 21522), (408, 17513), (422, 16932), (498, 14348), (633, 11288), (664, 10761), (844, 8466), (996, 7174), (1266, 5644), (1411, 5064), (1688, 4233), (1992, 3587), (2532, 2822)]