408067248

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 1084958336

約数和(自身を除く): 676891088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 211, 258, 344, 422, 516, 633, 688, 844, 937, 1032, 1266, 1688, 1874, 2064, 2532, 2811, 3376, 3748, 5064, 5622, 7496, 9073, 10128, 11244, 14992, 18146, 22488, 27219, 36292, 40291, 44976, 54438, 72584, 80582, 108876, 120873, 145168, 161164, 197707, 217752, 241746, 322328, 395414, 435504, 483492, 593121, 644656, 790828, 966984, 1186242, 1581656, 1933968, 2372484, 3163312, 4744968, 8501401, 9489936, 17002802, 25504203, 34005604, 51008406, 68011208, 102016812, 136022416, 204033624, 408067248]

約数ペア:

[(1, 408067248), (2, 204033624), (3, 136022416), (4, 102016812), (6, 68011208), (8, 51008406), (12, 34005604), (16, 25504203), (24, 17002802), (43, 9489936), (48, 8501401), (86, 4744968), (129, 3163312), (172, 2372484), (211, 1933968), (258, 1581656), (344, 1186242), (422, 966984), (516, 790828), (633, 644656), (688, 593121), (844, 483492), (937, 435504), (1032, 395414), (1266, 322328), (1688, 241746), (1874, 217752), (2064, 197707), (2532, 161164), (2811, 145168), (3376, 120873), (3748, 108876), (5064, 80582), (5622, 72584), (7496, 54438), (9073, 44976), (10128, 40291), (11244, 36292), (14992, 27219), (18146, 22488)]