201580032

素因数分解:

$2^9\times 3^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:783

約数の個数: 80

約数和(自身を含む): 540144000

約数和(自身を除く): 338563968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 499, 512, 526, 768, 789, 998, 1052, 1497, 1536, 1578, 1996, 2104, 2994, 3156, 3992, 4208, 5988, 6312, 7984, 8416, 11976, 12624, 15968, 16832, 23952, 25248, 31936, 33664, 47904, 50496, 63872, 67328, 95808, 100992, 127744, 131237, 134656, 191616, 201984, 255488, 262474, 383232, 393711, 403968, 524948, 766464, 787422, 1049896, 1574844, 2099792, 3149688, 4199584, 6299376, 8399168, 12598752, 16798336, 25197504, 33596672, 50395008, 67193344, 100790016, 201580032]

約数ペア:

[(1, 201580032), (2, 100790016), (3, 67193344), (4, 50395008), (6, 33596672), (8, 25197504), (12, 16798336), (16, 12598752), (24, 8399168), (32, 6299376), (48, 4199584), (64, 3149688), (96, 2099792), (128, 1574844), (192, 1049896), (256, 787422), (263, 766464), (384, 524948), (499, 403968), (512, 393711), (526, 383232), (768, 262474), (789, 255488), (998, 201984), (1052, 191616), (1497, 134656), (1536, 131237), (1578, 127744), (1996, 100992), (2104, 95808), (2994, 67328), (3156, 63872), (3992, 50496), (4208, 47904), (5988, 33664), (6312, 31936), (7984, 25248), (8416, 23952), (11976, 16832), (12624, 15968)]