648779576004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{951061}}^1$

素因数の和:953785

約数の個数: 72

約数和(自身を含む): 1874946452288

約数和(自身を除く): 1226166876284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2707, 5414, 8121, 10828, 16242, 18949, 24363, 32484, 37898, 48726, 56847, 75796, 97452, 113694, 170541, 227388, 341082, 682164, 951061, 1902122, 2853183, 3804244, 5706366, 6657427, 8559549, 11412732, 13314854, 17119098, 19972281, 26629708, 34238196, 39944562, 59916843, 79889124, 119833686, 239667372, 2574522127, 5149044254, 7723566381, 10298088508, 15447132762, 18021654889, 23170699143, 30894265524, 36043309778, 46341398286, 54064964667, 72086619556, 92682796572, 108129929334, 162194894001, 216259858668, 324389788002, 648779576004]

約数ペア:

[(1, 648779576004), (2, 324389788002), (3, 216259858668), (4, 162194894001), (6, 108129929334), (7, 92682796572), (9, 72086619556), (12, 54064964667), (14, 46341398286), (18, 36043309778), (21, 30894265524), (28, 23170699143), (36, 18021654889), (42, 15447132762), (63, 10298088508), (84, 7723566381), (126, 5149044254), (252, 2574522127), (2707, 239667372), (5414, 119833686), (8121, 79889124), (10828, 59916843), (16242, 39944562), (18949, 34238196), (24363, 26629708), (32484, 19972281), (37898, 17119098), (48726, 13314854), (56847, 11412732), (75796, 8559549), (97452, 6657427), (113694, 5706366), (170541, 3804244), (227388, 2853183), (341082, 1902122), (682164, 951061)]