645157878888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37339}}^1\times {\mathrm{42349}}^1$

素因数の和:79714

約数の個数: 64

約数和(自身を含む): 1707856920000

約数和(自身を除く): 1062699041112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 37339, 42349, 74678, 84698, 112017, 127047, 149356, 169396, 224034, 254094, 298712, 338792, 448068, 508188, 634763, 719933, 896136, 1016376, 1269526, 1439866, 1904289, 2159799, 2539052, 2879732, 3808578, 4319598, 5078104, 5759464, 7617156, 8639196, 15234312, 17278392, 1581269311, 3162538622, 4743807933, 6325077244, 9487615866, 12650154488, 18975231732, 26881578287, 37950463464, 53763156574, 80644734861, 107526313148, 161289469722, 215052626296, 322578939444, 645157878888]

約数ペア:

[(1, 645157878888), (2, 322578939444), (3, 215052626296), (4, 161289469722), (6, 107526313148), (8, 80644734861), (12, 53763156574), (17, 37950463464), (24, 26881578287), (34, 18975231732), (51, 12650154488), (68, 9487615866), (102, 6325077244), (136, 4743807933), (204, 3162538622), (408, 1581269311), (37339, 17278392), (42349, 15234312), (74678, 8639196), (84698, 7617156), (112017, 5759464), (127047, 5078104), (149356, 4319598), (169396, 3808578), (224034, 2879732), (254094, 2539052), (298712, 2159799), (338792, 1904289), (448068, 1439866), (508188, 1269526), (634763, 1016376), (719933, 896136)]