643274832

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10799}}^1$

素因数の和:10900

約数の個数: 80

約数和(自身を含む): 1783814400

約数和(自身を除く): 1140539568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1168, 1241, 1752, 2482, 3504, 3723, 4964, 7446, 9928, 10799, 14892, 19856, 21598, 29784, 32397, 43196, 59568, 64794, 86392, 129588, 172784, 183583, 259176, 367166, 518352, 550749, 734332, 788327, 1101498, 1468664, 1576654, 2202996, 2364981, 2937328, 3153308, 4405992, 4729962, 6306616, 8811984, 9459924, 12613232, 13401559, 18919848, 26803118, 37839696, 40204677, 53606236, 80409354, 107212472, 160818708, 214424944, 321637416, 643274832]

約数ペア:

[(1, 643274832), (2, 321637416), (3, 214424944), (4, 160818708), (6, 107212472), (8, 80409354), (12, 53606236), (16, 40204677), (17, 37839696), (24, 26803118), (34, 18919848), (48, 13401559), (51, 12613232), (68, 9459924), (73, 8811984), (102, 6306616), (136, 4729962), (146, 4405992), (204, 3153308), (219, 2937328), (272, 2364981), (292, 2202996), (408, 1576654), (438, 1468664), (584, 1101498), (816, 788327), (876, 734332), (1168, 550749), (1241, 518352), (1752, 367166), (2482, 259176), (3504, 183583), (3723, 172784), (4964, 129588), (7446, 86392), (9928, 64794), (10799, 59568), (14892, 43196), (19856, 32397), (21598, 29784)]