313608828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{25447}}^1$

素因数の和:25546

約数の個数: 48

約数和(自身を含む): 798049280

約数和(自身を除く): 484440452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 25447, 50894, 76341, 101788, 152682, 305364, 330811, 661622, 992433, 1323244, 1984866, 2010313, 3969732, 4020626, 6030939, 8041252, 12061878, 24123756, 26134069, 52268138, 78402207, 104536276, 156804414, 313608828]

約数ペア:

[(1, 313608828), (2, 156804414), (3, 104536276), (4, 78402207), (6, 52268138), (12, 26134069), (13, 24123756), (26, 12061878), (39, 8041252), (52, 6030939), (78, 4020626), (79, 3969732), (156, 2010313), (158, 1984866), (237, 1323244), (316, 992433), (474, 661622), (948, 330811), (1027, 305364), (2054, 152682), (3081, 101788), (4108, 76341), (6162, 50894), (12324, 25447)]