680746608

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2207

約数の個数: 120

約数和(自身を含む): 1994495360

約数和(自身を除く): 1313748752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 73, 93, 124, 144, 146, 186, 219, 248, 279, 292, 372, 438, 496, 558, 584, 657, 744, 876, 1116, 1168, 1314, 1488, 1752, 2089, 2232, 2263, 2628, 3504, 4178, 4464, 4526, 5256, 6267, 6789, 8356, 9052, 10512, 12534, 13578, 16712, 18104, 18801, 20367, 25068, 27156, 33424, 36208, 37602, 40734, 50136, 54312, 64759, 75204, 81468, 100272, 108624, 129518, 150408, 152497, 162936, 194277, 259036, 300816, 304994, 325872, 388554, 457491, 518072, 582831, 609988, 777108, 914982, 1036144, 1165662, 1219976, 1372473, 1554216, 1829964, 2331324, 2439952, 2744946, 3108432, 3659928, 4662648, 4727407, 5489892, 7319856, 9325296, 9454814, 10979784, 14182221, 18909628, 21959568, 28364442, 37819256, 42546663, 56728884, 75638512, 85093326, 113457768, 170186652, 226915536, 340373304, 680746608]

約数ペア:

[(1, 680746608), (2, 340373304), (3, 226915536), (4, 170186652), (6, 113457768), (8, 85093326), (9, 75638512), (12, 56728884), (16, 42546663), (18, 37819256), (24, 28364442), (31, 21959568), (36, 18909628), (48, 14182221), (62, 10979784), (72, 9454814), (73, 9325296), (93, 7319856), (124, 5489892), (144, 4727407), (146, 4662648), (186, 3659928), (219, 3108432), (248, 2744946), (279, 2439952), (292, 2331324), (372, 1829964), (438, 1554216), (496, 1372473), (558, 1219976), (584, 1165662), (657, 1036144), (744, 914982), (876, 777108), (1116, 609988), (1168, 582831), (1314, 518072), (1488, 457491), (1752, 388554), (2089, 325872), (2232, 304994), (2263, 300816), (2628, 259036), (3504, 194277), (4178, 162936), (4464, 152497), (4526, 150408), (5256, 129518), (6267, 108624), (6789, 100272), (8356, 81468), (9052, 75204), (10512, 64759), (12534, 54312), (13578, 50136), (16712, 40734), (18104, 37602), (18801, 36208), (20367, 33424), (25068, 27156)]