309000354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4283

約数の個数: 64

約数和(自身を含む): 711583488

約数和(自身を除く): 402583134

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 41, 46, 69, 78, 82, 123, 138, 246, 299, 533, 598, 897, 943, 1066, 1599, 1794, 1886, 2829, 3198, 4201, 5658, 8402, 12259, 12603, 24518, 25206, 36777, 54613, 73554, 96623, 109226, 163839, 172241, 193246, 289869, 327678, 344482, 516723, 579738, 1033446, 1256099, 2239133, 2512198, 3768297, 3961543, 4478266, 6717399, 7536594, 7923086, 11884629, 13434798, 23769258, 51500059, 103000118, 154500177, 309000354]

約数ペア:

[(1, 309000354), (2, 154500177), (3, 103000118), (6, 51500059), (13, 23769258), (23, 13434798), (26, 11884629), (39, 7923086), (41, 7536594), (46, 6717399), (69, 4478266), (78, 3961543), (82, 3768297), (123, 2512198), (138, 2239133), (246, 1256099), (299, 1033446), (533, 579738), (598, 516723), (897, 344482), (943, 327678), (1066, 289869), (1599, 193246), (1794, 172241), (1886, 163839), (2829, 109226), (3198, 96623), (4201, 73554), (5658, 54613), (8402, 36777), (12259, 25206), (12603, 24518)]