312307416

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 864864000

約数和(自身を除く): 552556584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 199, 213, 284, 307, 398, 426, 568, 597, 614, 639, 796, 852, 921, 1194, 1228, 1278, 1592, 1704, 1791, 1842, 2388, 2456, 2556, 2763, 3582, 3684, 4776, 5112, 5526, 7164, 7368, 11052, 14129, 14328, 21797, 22104, 28258, 42387, 43594, 56516, 61093, 65391, 84774, 87188, 113032, 122186, 127161, 130782, 169548, 174376, 183279, 196173, 244372, 254322, 261564, 339096, 366558, 392346, 488744, 508644, 523128, 549837, 733116, 784692, 1017288, 1099674, 1466232, 1569384, 2199348, 4337603, 4398696, 8675206, 13012809, 17350412, 26025618, 34700824, 39038427, 52051236, 78076854, 104102472, 156153708, 312307416]

約数ペア:

[(1, 312307416), (2, 156153708), (3, 104102472), (4, 78076854), (6, 52051236), (8, 39038427), (9, 34700824), (12, 26025618), (18, 17350412), (24, 13012809), (36, 8675206), (71, 4398696), (72, 4337603), (142, 2199348), (199, 1569384), (213, 1466232), (284, 1099674), (307, 1017288), (398, 784692), (426, 733116), (568, 549837), (597, 523128), (614, 508644), (639, 488744), (796, 392346), (852, 366558), (921, 339096), (1194, 261564), (1228, 254322), (1278, 244372), (1592, 196173), (1704, 183279), (1791, 174376), (1842, 169548), (2388, 130782), (2456, 127161), (2556, 122186), (2763, 113032), (3582, 87188), (3684, 84774), (4776, 65391), (5112, 61093), (5526, 56516), (7164, 43594), (7368, 42387), (11052, 28258), (14129, 22104), (14328, 21797)]