251351808

素因数分解:

$2^8\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1117}}^1$

素因数の和:1429

約数の個数: 72

約数和(自身を含む): 671846448

約数和(自身を除く): 420494640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 293, 384, 586, 768, 879, 1117, 1172, 1758, 2234, 2344, 3351, 3516, 4468, 4688, 6702, 7032, 8936, 9376, 13404, 14064, 17872, 18752, 26808, 28128, 35744, 37504, 53616, 56256, 71488, 75008, 107232, 112512, 142976, 214464, 225024, 285952, 327281, 428928, 654562, 857856, 981843, 1309124, 1963686, 2618248, 3927372, 5236496, 7854744, 10472992, 15709488, 20945984, 31418976, 41891968, 62837952, 83783936, 125675904, 251351808]

約数ペア:

[(1, 251351808), (2, 125675904), (3, 83783936), (4, 62837952), (6, 41891968), (8, 31418976), (12, 20945984), (16, 15709488), (24, 10472992), (32, 7854744), (48, 5236496), (64, 3927372), (96, 2618248), (128, 1963686), (192, 1309124), (256, 981843), (293, 857856), (384, 654562), (586, 428928), (768, 327281), (879, 285952), (1117, 225024), (1172, 214464), (1758, 142976), (2234, 112512), (2344, 107232), (3351, 75008), (3516, 71488), (4468, 56256), (4688, 53616), (6702, 37504), (7032, 35744), (8936, 28128), (9376, 26808), (13404, 18752), (14064, 17872)]