247094712

素因数分解:

$2^3\times 3^4\times {\mathrm{381319}}^1$

素因数の和:381337

約数の個数: 40

約数和(自身を含む): 692095800

約数和(自身を除く): 445001088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 381319, 762638, 1143957, 1525276, 2287914, 3050552, 3431871, 4575828, 6863742, 9151656, 10295613, 13727484, 20591226, 27454968, 30886839, 41182452, 61773678, 82364904, 123547356, 247094712]

約数ペア:

[(1, 247094712), (2, 123547356), (3, 82364904), (4, 61773678), (6, 41182452), (8, 30886839), (9, 27454968), (12, 20591226), (18, 13727484), (24, 10295613), (27, 9151656), (36, 6863742), (54, 4575828), (72, 3431871), (81, 3050552), (108, 2287914), (162, 1525276), (216, 1143957), (324, 762638), (648, 381319)]