2856324

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 7096320

約数和(自身を除く): 4239996

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 131, 138, 158, 237, 262, 276, 316, 393, 474, 524, 786, 948, 1572, 1817, 3013, 3634, 5451, 6026, 7268, 9039, 10349, 10902, 12052, 18078, 20698, 21804, 31047, 36156, 41396, 62094, 124188, 238027, 476054, 714081, 952108, 1428162, 2856324]

約数ペア:

[(1, 2856324), (2, 1428162), (3, 952108), (4, 714081), (6, 476054), (12, 238027), (23, 124188), (46, 62094), (69, 41396), (79, 36156), (92, 31047), (131, 21804), (138, 20698), (158, 18078), (237, 12052), (262, 10902), (276, 10349), (316, 9039), (393, 7268), (474, 6026), (524, 5451), (786, 3634), (948, 3013), (1572, 1817)]