240731172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14827}}^1$

素因数の和:14889

約数の個数: 72

約数和(自身を含む): 680071392

約数和(自身を除く): 439340220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 8118, 14827, 16236, 29654, 44481, 59308, 88962, 133443, 163097, 177924, 266886, 326194, 489291, 533772, 607907, 652388, 978582, 1215814, 1467873, 1823721, 1957164, 2431628, 2935746, 3647442, 5471163, 5871492, 6686977, 7294884, 10942326, 13373954, 20060931, 21884652, 26747908, 40121862, 60182793, 80243724, 120365586, 240731172]

約数ペア:

[(1, 240731172), (2, 120365586), (3, 80243724), (4, 60182793), (6, 40121862), (9, 26747908), (11, 21884652), (12, 20060931), (18, 13373954), (22, 10942326), (33, 7294884), (36, 6686977), (41, 5871492), (44, 5471163), (66, 3647442), (82, 2935746), (99, 2431628), (123, 1957164), (132, 1823721), (164, 1467873), (198, 1215814), (246, 978582), (369, 652388), (396, 607907), (451, 533772), (492, 489291), (738, 326194), (902, 266886), (1353, 177924), (1476, 163097), (1804, 133443), (2706, 88962), (4059, 59308), (5412, 44481), (8118, 29654), (14827, 16236)]