268556544

素因数分解:

$2^8\times 3^2\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:760

約数の個数: 108

約数和(自身を含む): 779223900

約数和(自身を除く): 510667356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 256, 288, 384, 458, 509, 576, 687, 768, 916, 1018, 1152, 1374, 1527, 1832, 2036, 2061, 2304, 2748, 3054, 3664, 4072, 4122, 4581, 5496, 6108, 7328, 8144, 8244, 9162, 10992, 12216, 14656, 16288, 16488, 18324, 21984, 24432, 29312, 32576, 32976, 36648, 43968, 48864, 58624, 65152, 65952, 73296, 87936, 97728, 116561, 130304, 131904, 146592, 175872, 195456, 233122, 263808, 293184, 349683, 390912, 466244, 527616, 586368, 699366, 932488, 1049049, 1172736, 1398732, 1864976, 2098098, 2797464, 3729952, 4196196, 5594928, 7459904, 8392392, 11189856, 14919808, 16784784, 22379712, 29839616, 33569568, 44759424, 67139136, 89518848, 134278272, 268556544]

約数ペア:

[(1, 268556544), (2, 134278272), (3, 89518848), (4, 67139136), (6, 44759424), (8, 33569568), (9, 29839616), (12, 22379712), (16, 16784784), (18, 14919808), (24, 11189856), (32, 8392392), (36, 7459904), (48, 5594928), (64, 4196196), (72, 3729952), (96, 2797464), (128, 2098098), (144, 1864976), (192, 1398732), (229, 1172736), (256, 1049049), (288, 932488), (384, 699366), (458, 586368), (509, 527616), (576, 466244), (687, 390912), (768, 349683), (916, 293184), (1018, 263808), (1152, 233122), (1374, 195456), (1527, 175872), (1832, 146592), (2036, 131904), (2061, 130304), (2304, 116561), (2748, 97728), (3054, 87936), (3664, 73296), (4072, 65952), (4122, 65152), (4581, 58624), (5496, 48864), (6108, 43968), (7328, 36648), (8144, 32976), (8244, 32576), (9162, 29312), (10992, 24432), (12216, 21984), (14656, 18324), (16288, 16488)]