521800176

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4073}}^1$

素因数の和:4258

約数の個数: 80

約数和(自身を含む): 1436720544

約数和(自身を除く): 914920368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 204, 272, 314, 408, 471, 628, 816, 942, 1256, 1884, 2512, 2669, 3768, 4073, 5338, 7536, 8007, 8146, 10676, 12219, 16014, 16292, 21352, 24438, 32028, 32584, 42704, 48876, 64056, 65168, 69241, 97752, 128112, 138482, 195504, 207723, 276964, 415446, 553928, 639461, 830892, 1107856, 1278922, 1661784, 1918383, 2557844, 3323568, 3836766, 5115688, 7673532, 10231376, 10870837, 15347064, 21741674, 30694128, 32612511, 43483348, 65225022, 86966696, 130450044, 173933392, 260900088, 521800176]

約数ペア:

[(1, 521800176), (2, 260900088), (3, 173933392), (4, 130450044), (6, 86966696), (8, 65225022), (12, 43483348), (16, 32612511), (17, 30694128), (24, 21741674), (34, 15347064), (48, 10870837), (51, 10231376), (68, 7673532), (102, 5115688), (136, 3836766), (157, 3323568), (204, 2557844), (272, 1918383), (314, 1661784), (408, 1278922), (471, 1107856), (628, 830892), (816, 639461), (942, 553928), (1256, 415446), (1884, 276964), (2512, 207723), (2669, 195504), (3768, 138482), (4073, 128112), (5338, 97752), (7536, 69241), (8007, 65168), (8146, 64056), (10676, 48876), (12219, 42704), (16014, 32584), (16292, 32028), (21352, 24438)]