310214904

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 790352640

約数和(自身を除く): 480137736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 307, 426, 568, 593, 614, 852, 921, 1186, 1228, 1704, 1779, 1842, 2372, 2456, 3558, 3684, 4744, 7116, 7368, 14232, 21797, 42103, 43594, 65391, 84206, 87188, 126309, 130782, 168412, 174376, 182051, 252618, 261564, 336824, 364102, 505236, 523128, 546153, 728204, 1010472, 1092306, 1456408, 2184612, 4369224, 12925621, 25851242, 38776863, 51702484, 77553726, 103404968, 155107452, 310214904]

約数ペア:

[(1, 310214904), (2, 155107452), (3, 103404968), (4, 77553726), (6, 51702484), (8, 38776863), (12, 25851242), (24, 12925621), (71, 4369224), (142, 2184612), (213, 1456408), (284, 1092306), (307, 1010472), (426, 728204), (568, 546153), (593, 523128), (614, 505236), (852, 364102), (921, 336824), (1186, 261564), (1228, 252618), (1704, 182051), (1779, 174376), (1842, 168412), (2372, 130782), (2456, 126309), (3558, 87188), (3684, 84206), (4744, 65391), (7116, 43594), (7368, 42103), (14232, 21797)]