255019776

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{30187}}^1$

素因数の和:30217

約数の個数: 72

約数和(自身を含む): 740451264

約数和(自身を除く): 485431488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 30187, 60374, 90561, 120748, 181122, 241496, 332057, 362244, 482992, 664114, 724488, 965984, 996171, 1328228, 1448976, 1931968, 1992342, 2656456, 2897952, 3863936, 3984684, 5312912, 5795904, 7727872, 7969368, 10625824, 11591808, 15938736, 21251648, 23183616, 31877472, 42503296, 63754944, 85006592, 127509888, 255019776]

約数ペア:

[(1, 255019776), (2, 127509888), (3, 85006592), (4, 63754944), (6, 42503296), (8, 31877472), (11, 23183616), (12, 21251648), (16, 15938736), (22, 11591808), (24, 10625824), (32, 7969368), (33, 7727872), (44, 5795904), (48, 5312912), (64, 3984684), (66, 3863936), (88, 2897952), (96, 2656456), (128, 1992342), (132, 1931968), (176, 1448976), (192, 1328228), (256, 996171), (264, 965984), (352, 724488), (384, 664114), (528, 482992), (704, 362244), (768, 332057), (1056, 241496), (1408, 181122), (2112, 120748), (2816, 90561), (4224, 60374), (8448, 30187)]