242536806

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 537142320

約数和(自身を除く): 294605514

約数列:

[1, 2, 3, 6, 9, 18, 73, 131, 146, 219, 262, 393, 438, 657, 786, 1179, 1314, 1409, 2358, 2818, 4227, 8454, 9563, 12681, 19126, 25362, 28689, 57378, 86067, 102857, 172134, 184579, 205714, 308571, 369158, 553737, 617142, 925713, 1107474, 1661211, 1851426, 3322422, 13474267, 26948534, 40422801, 80845602, 121268403, 242536806]

約数ペア:

[(1, 242536806), (2, 121268403), (3, 80845602), (6, 40422801), (9, 26948534), (18, 13474267), (73, 3322422), (131, 1851426), (146, 1661211), (219, 1107474), (262, 925713), (393, 617142), (438, 553737), (657, 369158), (786, 308571), (1179, 205714), (1314, 184579), (1409, 172134), (2358, 102857), (2818, 86067), (4227, 57378), (8454, 28689), (9563, 25362), (12681, 19126)]