840341736

素因数分解:

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

素因数の和:2320

約数の個数: 128

約数和(自身を含む): 2533104000

約数和(自身を除く): 1692762264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 139, 156, 216, 234, 278, 312, 351, 417, 468, 556, 702, 834, 936, 1112, 1251, 1404, 1668, 1807, 2153, 2502, 2808, 3336, 3614, 3753, 4306, 5004, 5421, 6459, 7228, 7506, 8612, 10008, 10842, 12918, 14456, 15012, 16263, 17224, 19377, 21684, 25836, 27989, 30024, 32526, 38754, 43368, 48789, 51672, 55978, 58131, 65052, 77508, 83967, 97578, 111956, 116262, 130104, 155016, 167934, 195156, 223912, 232524, 251901, 299267, 335868, 390312, 465048, 503802, 598534, 671736, 755703, 897801, 1007604, 1197068, 1511406, 1795602, 2015208, 2394136, 2693403, 3022812, 3591204, 3890471, 5386806, 6045624, 7182408, 7780942, 8080209, 10773612, 11671413, 15561884, 16160418, 21547224, 23342826, 31123768, 32320836, 35014239, 46685652, 64641672, 70028478, 93371304, 105042717, 140056956, 210085434, 280113912, 420170868, 840341736]

約数ペア:

[(1, 840341736), (2, 420170868), (3, 280113912), (4, 210085434), (6, 140056956), (8, 105042717), (9, 93371304), (12, 70028478), (13, 64641672), (18, 46685652), (24, 35014239), (26, 32320836), (27, 31123768), (36, 23342826), (39, 21547224), (52, 16160418), (54, 15561884), (72, 11671413), (78, 10773612), (104, 8080209), (108, 7780942), (117, 7182408), (139, 6045624), (156, 5386806), (216, 3890471), (234, 3591204), (278, 3022812), (312, 2693403), (351, 2394136), (417, 2015208), (468, 1795602), (556, 1511406), (702, 1197068), (834, 1007604), (936, 897801), (1112, 755703), (1251, 671736), (1404, 598534), (1668, 503802), (1807, 465048), (2153, 390312), (2502, 335868), (2808, 299267), (3336, 251901), (3614, 232524), (3753, 223912), (4306, 195156), (5004, 167934), (5421, 155016), (6459, 130104), (7228, 116262), (7506, 111956), (8612, 97578), (10008, 83967), (10842, 77508), (12918, 65052), (14456, 58131), (15012, 55978), (16263, 51672), (17224, 48789), (19377, 43368), (21684, 38754), (25836, 32526), (27989, 30024)]