259364688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11981}}^1$

素因数の和:12044

約数の個数: 80

約数和(自身を含む): 748827072

約数和(自身を除く): 489462384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3608, 5412, 7216, 10824, 11981, 21648, 23962, 35943, 47924, 71886, 95848, 131791, 143772, 191696, 263582, 287544, 395373, 491221, 527164, 575088, 790746, 982442, 1054328, 1473663, 1581492, 1964884, 2108656, 2947326, 3162984, 3929768, 5403431, 5894652, 6325968, 7859536, 10806862, 11789304, 16210293, 21613724, 23578608, 32420586, 43227448, 64841172, 86454896, 129682344, 259364688]

約数ペア:

[(1, 259364688), (2, 129682344), (3, 86454896), (4, 64841172), (6, 43227448), (8, 32420586), (11, 23578608), (12, 21613724), (16, 16210293), (22, 11789304), (24, 10806862), (33, 7859536), (41, 6325968), (44, 5894652), (48, 5403431), (66, 3929768), (82, 3162984), (88, 2947326), (123, 2108656), (132, 1964884), (164, 1581492), (176, 1473663), (246, 1054328), (264, 982442), (328, 790746), (451, 575088), (492, 527164), (528, 491221), (656, 395373), (902, 287544), (984, 263582), (1353, 191696), (1804, 143772), (1968, 131791), (2706, 95848), (3608, 71886), (5412, 47924), (7216, 35943), (10824, 23962), (11981, 21648)]