312539292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{667819}}^1$

素因数の和:667842

約数の個数: 36

約数和(自身を含む): 850802680

約数和(自身を除く): 538263388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 667819, 1335638, 2003457, 2671276, 4006914, 6010371, 8013828, 8681647, 12020742, 17363294, 24041484, 26044941, 34726588, 52089882, 78134823, 104179764, 156269646, 312539292]

約数ペア:

[(1, 312539292), (2, 156269646), (3, 104179764), (4, 78134823), (6, 52089882), (9, 34726588), (12, 26044941), (13, 24041484), (18, 17363294), (26, 12020742), (36, 8681647), (39, 8013828), (52, 6010371), (78, 4006914), (117, 2671276), (156, 2003457), (234, 1335638), (468, 667819)]