320199236478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{55764409}}^1$

素因数の和:55764457

約数の個数: 48

約数和(自身を含む): 782932316400

約数和(自身を除く): 462733079922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 55764409, 111528818, 167293227, 334586454, 501879681, 613408499, 1003759362, 1226816998, 1617167861, 1840225497, 3234335722, 3680450994, 4851503583, 5520676491, 9703007166, 11041352982, 14554510749, 17788846471, 29109021498, 35577692942, 53366539413, 106733078826, 160099618239, 320199236478]

約数ペア:

[(1, 320199236478), (2, 160099618239), (3, 106733078826), (6, 53366539413), (9, 35577692942), (11, 29109021498), (18, 17788846471), (22, 14554510749), (29, 11041352982), (33, 9703007166), (58, 5520676491), (66, 4851503583), (87, 3680450994), (99, 3234335722), (174, 1840225497), (198, 1617167861), (261, 1226816998), (319, 1003759362), (522, 613408499), (638, 501879681), (957, 334586454), (1914, 167293227), (2871, 111528818), (5742, 55764409)]