279919656

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{12421}}^1$

素因数の和:12746

約数の個数: 48

約数和(自身を含む): 760599060

約数和(自身を除く): 480679404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5634, 7512, 11268, 12421, 22536, 24842, 37263, 49684, 74526, 99368, 111789, 149052, 223578, 298104, 447156, 894312, 3887773, 7775546, 11663319, 15551092, 23326638, 31102184, 34989957, 46653276, 69979914, 93306552, 139959828, 279919656]

約数ペア:

[(1, 279919656), (2, 139959828), (3, 93306552), (4, 69979914), (6, 46653276), (8, 34989957), (9, 31102184), (12, 23326638), (18, 15551092), (24, 11663319), (36, 7775546), (72, 3887773), (313, 894312), (626, 447156), (939, 298104), (1252, 223578), (1878, 149052), (2504, 111789), (2817, 99368), (3756, 74526), (5634, 49684), (7512, 37263), (11268, 24842), (12421, 22536)]