227567984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2622

約数の個数: 80

約数和(自身を含む): 545107968

約数和(自身を除く): 317539984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 952, 1316, 1598, 1904, 2543, 2632, 3196, 5086, 5264, 5593, 6392, 10172, 11186, 12784, 17801, 20344, 22372, 35602, 40688, 43231, 44744, 71204, 86462, 89488, 119521, 142408, 172924, 239042, 284816, 302617, 345848, 478084, 605234, 691696, 836647, 956168, 1210468, 1673294, 1912336, 2031857, 2420936, 3346588, 4063714, 4841872, 6693176, 8127428, 13386352, 14222999, 16254856, 28445998, 32509712, 56891996, 113783992, 227567984]

約数ペア:

[(1, 227567984), (2, 113783992), (4, 56891996), (7, 32509712), (8, 28445998), (14, 16254856), (16, 14222999), (17, 13386352), (28, 8127428), (34, 6693176), (47, 4841872), (56, 4063714), (68, 3346588), (94, 2420936), (112, 2031857), (119, 1912336), (136, 1673294), (188, 1210468), (238, 956168), (272, 836647), (329, 691696), (376, 605234), (476, 478084), (658, 345848), (752, 302617), (799, 284816), (952, 239042), (1316, 172924), (1598, 142408), (1904, 119521), (2543, 89488), (2632, 86462), (3196, 71204), (5086, 44744), (5264, 43231), (5593, 40688), (6392, 35602), (10172, 22372), (11186, 20344), (12784, 17801)]