17979128352

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{4729}}^1$

素因数の和:5095

約数の個数: 144

約数和(自身を含む): 52498686240

約数和(自身を除く): 34519557888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 307, 344, 387, 516, 614, 688, 774, 921, 1032, 1228, 1376, 1548, 1842, 2064, 2456, 2763, 3096, 3684, 4128, 4729, 4912, 5526, 6192, 7368, 9458, 9824, 11052, 12384, 13201, 14187, 14736, 18916, 22104, 26402, 28374, 29472, 37832, 39603, 42561, 44208, 52804, 56748, 75664, 79206, 85122, 88416, 105608, 113496, 118809, 151328, 158412, 170244, 203347, 211216, 226992, 237618, 316824, 340488, 406694, 422432, 453984, 475236, 610041, 633648, 680976, 813388, 950472, 1220082, 1267296, 1361952, 1451803, 1626776, 1830123, 1900944, 2440164, 2903606, 3253552, 3660246, 3801888, 4355409, 4880328, 5807212, 6507104, 7320492, 8710818, 9760656, 11614424, 13066227, 14640984, 17421636, 19521312, 23228848, 26132454, 29281968, 34843272, 46457696, 52264908, 58563936, 62427529, 69686544, 104529816, 124855058, 139373088, 187282587, 209059632, 249710116, 374565174, 418119264, 499420232, 561847761, 749130348, 998840464, 1123695522, 1498260696, 1997680928, 2247391044, 2996521392, 4494782088, 5993042784, 8989564176, 17979128352]

約数ペア:

[(1, 17979128352), (2, 8989564176), (3, 5993042784), (4, 4494782088), (6, 2996521392), (8, 2247391044), (9, 1997680928), (12, 1498260696), (16, 1123695522), (18, 998840464), (24, 749130348), (32, 561847761), (36, 499420232), (43, 418119264), (48, 374565174), (72, 249710116), (86, 209059632), (96, 187282587), (129, 139373088), (144, 124855058), (172, 104529816), (258, 69686544), (288, 62427529), (307, 58563936), (344, 52264908), (387, 46457696), (516, 34843272), (614, 29281968), (688, 26132454), (774, 23228848), (921, 19521312), (1032, 17421636), (1228, 14640984), (1376, 13066227), (1548, 11614424), (1842, 9760656), (2064, 8710818), (2456, 7320492), (2763, 6507104), (3096, 5807212), (3684, 4880328), (4128, 4355409), (4729, 3801888), (4912, 3660246), (5526, 3253552), (6192, 2903606), (7368, 2440164), (9458, 1900944), (9824, 1830123), (11052, 1626776), (12384, 1451803), (13201, 1361952), (14187, 1267296), (14736, 1220082), (18916, 950472), (22104, 813388), (26402, 680976), (28374, 633648), (29472, 610041), (37832, 475236), (39603, 453984), (42561, 422432), (44208, 406694), (52804, 340488), (56748, 316824), (75664, 237618), (79206, 226992), (85122, 211216), (88416, 203347), (105608, 170244), (113496, 158412), (118809, 151328)]