290147292

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{26083}}^1$

素因数の和:26199

約数の個数: 48

約数和(自身を含む): 759566080

約数和(自身を除く): 469418788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 26083, 52166, 78249, 104332, 156498, 234747, 312996, 469494, 704241, 938988, 1408482, 2686549, 2816964, 5373098, 8059647, 10746196, 16119294, 24178941, 32238588, 48357882, 72536823, 96715764, 145073646, 290147292]

約数ペア:

[(1, 290147292), (2, 145073646), (3, 96715764), (4, 72536823), (6, 48357882), (9, 32238588), (12, 24178941), (18, 16119294), (27, 10746196), (36, 8059647), (54, 5373098), (103, 2816964), (108, 2686549), (206, 1408482), (309, 938988), (412, 704241), (618, 469494), (927, 312996), (1236, 234747), (1854, 156498), (2781, 104332), (3708, 78249), (5562, 52166), (11124, 26083)]