280113912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2317

約数の個数: 96

約数和(自身を含む): 823258800

約数和(自身を除く): 543144888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 139, 156, 234, 278, 312, 417, 468, 556, 834, 936, 1112, 1251, 1668, 1807, 2153, 2502, 3336, 3614, 4306, 5004, 5421, 6459, 7228, 8612, 10008, 10842, 12918, 14456, 16263, 17224, 19377, 21684, 25836, 27989, 32526, 38754, 43368, 51672, 55978, 65052, 77508, 83967, 111956, 130104, 155016, 167934, 223912, 251901, 299267, 335868, 503802, 598534, 671736, 897801, 1007604, 1197068, 1795602, 2015208, 2394136, 2693403, 3591204, 3890471, 5386806, 7182408, 7780942, 10773612, 11671413, 15561884, 21547224, 23342826, 31123768, 35014239, 46685652, 70028478, 93371304, 140056956, 280113912]

約数ペア:

[(1, 280113912), (2, 140056956), (3, 93371304), (4, 70028478), (6, 46685652), (8, 35014239), (9, 31123768), (12, 23342826), (13, 21547224), (18, 15561884), (24, 11671413), (26, 10773612), (36, 7780942), (39, 7182408), (52, 5386806), (72, 3890471), (78, 3591204), (104, 2693403), (117, 2394136), (139, 2015208), (156, 1795602), (234, 1197068), (278, 1007604), (312, 897801), (417, 671736), (468, 598534), (556, 503802), (834, 335868), (936, 299267), (1112, 251901), (1251, 223912), (1668, 167934), (1807, 155016), (2153, 130104), (2502, 111956), (3336, 83967), (3614, 77508), (4306, 65052), (5004, 55978), (5421, 51672), (6459, 43368), (7228, 38754), (8612, 32526), (10008, 27989), (10842, 25836), (12918, 21684), (14456, 19377), (16263, 17224)]