262746744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 752640000

約数和(自身を除く): 489893256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 127, 152, 156, 228, 247, 254, 312, 349, 381, 456, 494, 508, 698, 741, 762, 988, 1016, 1047, 1396, 1482, 1524, 1651, 1976, 2094, 2413, 2792, 2964, 3048, 3302, 4188, 4537, 4826, 4953, 5928, 6604, 6631, 7239, 8376, 9074, 9652, 9906, 13208, 13262, 13611, 14478, 18148, 19304, 19812, 19893, 26524, 27222, 28956, 31369, 36296, 39624, 39786, 44323, 53048, 54444, 57912, 62738, 79572, 86203, 88646, 94107, 108888, 125476, 132969, 159144, 172406, 177292, 188214, 250952, 258609, 265938, 344812, 354584, 376428, 517218, 531876, 576199, 689624, 752856, 842137, 1034436, 1063752, 1152398, 1684274, 1728597, 2068872, 2304796, 2526411, 3368548, 3457194, 4609592, 5052822, 6737096, 6914388, 10105644, 10947781, 13828776, 20211288, 21895562, 32843343, 43791124, 65686686, 87582248, 131373372, 262746744]

約数ペア:

[(1, 262746744), (2, 131373372), (3, 87582248), (4, 65686686), (6, 43791124), (8, 32843343), (12, 21895562), (13, 20211288), (19, 13828776), (24, 10947781), (26, 10105644), (38, 6914388), (39, 6737096), (52, 5052822), (57, 4609592), (76, 3457194), (78, 3368548), (104, 2526411), (114, 2304796), (127, 2068872), (152, 1728597), (156, 1684274), (228, 1152398), (247, 1063752), (254, 1034436), (312, 842137), (349, 752856), (381, 689624), (456, 576199), (494, 531876), (508, 517218), (698, 376428), (741, 354584), (762, 344812), (988, 265938), (1016, 258609), (1047, 250952), (1396, 188214), (1482, 177292), (1524, 172406), (1651, 159144), (1976, 132969), (2094, 125476), (2413, 108888), (2792, 94107), (2964, 88646), (3048, 86203), (3302, 79572), (4188, 62738), (4537, 57912), (4826, 54444), (4953, 53048), (5928, 44323), (6604, 39786), (6631, 39624), (7239, 36296), (8376, 31369), (9074, 28956), (9652, 27222), (9906, 26524), (13208, 19893), (13262, 19812), (13611, 19304), (14478, 18148)]