231280336

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2372

約数の個数: 80

約数和(自身を含む): 547107840

約数和(自身を除く): 315827504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 2297, 3248, 3472, 3596, 4594, 6293, 7192, 9188, 12586, 14384, 16079, 18376, 25172, 32158, 36752, 50344, 64316, 66613, 71207, 100688, 128632, 133226, 142414, 257264, 266452, 284828, 466291, 498449, 532904, 569656, 932582, 996898, 1065808, 1139312, 1865164, 1993796, 2065003, 3730328, 3987592, 4130006, 7460656, 7975184, 8260012, 14455021, 16520024, 28910042, 33040048, 57820084, 115640168, 231280336]

約数ペア:

[(1, 231280336), (2, 115640168), (4, 57820084), (7, 33040048), (8, 28910042), (14, 16520024), (16, 14455021), (28, 8260012), (29, 7975184), (31, 7460656), (56, 4130006), (58, 3987592), (62, 3730328), (112, 2065003), (116, 1993796), (124, 1865164), (203, 1139312), (217, 1065808), (232, 996898), (248, 932582), (406, 569656), (434, 532904), (464, 498449), (496, 466291), (812, 284828), (868, 266452), (899, 257264), (1624, 142414), (1736, 133226), (1798, 128632), (2297, 100688), (3248, 71207), (3472, 66613), (3596, 64316), (4594, 50344), (6293, 36752), (7192, 32158), (9188, 25172), (12586, 18376), (14384, 16079)]