279958272

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 839838720

約数和(自身を除く): 559880448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 992, 1023, 1056, 1069, 1364, 1408, 1488, 1984, 2046, 2112, 2138, 2728, 2816, 2976, 3207, 3968, 4092, 4224, 4276, 5456, 5952, 6414, 7936, 8184, 8448, 8552, 10912, 11759, 11904, 12828, 16368, 17104, 21824, 23518, 23808, 25656, 32736, 33139, 34208, 35277, 43648, 47036, 51312, 65472, 66278, 68416, 70554, 87296, 94072, 99417, 102624, 130944, 132556, 136832, 141108, 188144, 198834, 205248, 261888, 265112, 273664, 282216, 364529, 376288, 397668, 410496, 530224, 564432, 729058, 752576, 795336, 820992, 1060448, 1093587, 1128864, 1458116, 1505152, 1590672, 2120896, 2187174, 2257728, 2916232, 3010304, 3181344, 4241792, 4374348, 4515456, 5832464, 6362688, 8483584, 8748696, 9030912, 11664928, 12725376, 17497392, 23329856, 25450752, 34994784, 46659712, 69989568, 93319424, 139979136, 279958272]

約数ペア:

[(1, 279958272), (2, 139979136), (3, 93319424), (4, 69989568), (6, 46659712), (8, 34994784), (11, 25450752), (12, 23329856), (16, 17497392), (22, 12725376), (24, 11664928), (31, 9030912), (32, 8748696), (33, 8483584), (44, 6362688), (48, 5832464), (62, 4515456), (64, 4374348), (66, 4241792), (88, 3181344), (93, 3010304), (96, 2916232), (124, 2257728), (128, 2187174), (132, 2120896), (176, 1590672), (186, 1505152), (192, 1458116), (248, 1128864), (256, 1093587), (264, 1060448), (341, 820992), (352, 795336), (372, 752576), (384, 729058), (496, 564432), (528, 530224), (682, 410496), (704, 397668), (744, 376288), (768, 364529), (992, 282216), (1023, 273664), (1056, 265112), (1069, 261888), (1364, 205248), (1408, 198834), (1488, 188144), (1984, 141108), (2046, 136832), (2112, 132556), (2138, 130944), (2728, 102624), (2816, 99417), (2976, 94072), (3207, 87296), (3968, 70554), (4092, 68416), (4224, 66278), (4276, 65472), (5456, 51312), (5952, 47036), (6414, 43648), (7936, 35277), (8184, 34208), (8448, 33139), (8552, 32736), (10912, 25656), (11759, 23808), (11904, 23518), (12828, 21824), (16368, 17104)]