264530688

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 747220992

約数和(自身を除く): 482690304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 256, 271, 328, 372, 384, 492, 496, 542, 656, 744, 768, 813, 984, 992, 1084, 1271, 1312, 1488, 1626, 1968, 1984, 2168, 2542, 2624, 2976, 3252, 3813, 3936, 3968, 4336, 5084, 5248, 5952, 6504, 7626, 7872, 7936, 8401, 8672, 10168, 10496, 11111, 11904, 13008, 15252, 15744, 16802, 17344, 20336, 22222, 23808, 25203, 26016, 30504, 31488, 33333, 33604, 34688, 40672, 44444, 50406, 52032, 61008, 66666, 67208, 69376, 81344, 88888, 100812, 104064, 122016, 133332, 134416, 162688, 177776, 201624, 208128, 244032, 266664, 268832, 325376, 344441, 355552, 403248, 488064, 533328, 537664, 688882, 711104, 806496, 976128, 1033323, 1066656, 1075328, 1377764, 1422208, 1612992, 2066646, 2133312, 2150656, 2755528, 2844416, 3225984, 4133292, 4266624, 5511056, 6451968, 8266584, 8533248, 11022112, 16533168, 22044224, 33066336, 44088448, 66132672, 88176896, 132265344, 264530688]

約数ペア:

[(1, 264530688), (2, 132265344), (3, 88176896), (4, 66132672), (6, 44088448), (8, 33066336), (12, 22044224), (16, 16533168), (24, 11022112), (31, 8533248), (32, 8266584), (41, 6451968), (48, 5511056), (62, 4266624), (64, 4133292), (82, 3225984), (93, 2844416), (96, 2755528), (123, 2150656), (124, 2133312), (128, 2066646), (164, 1612992), (186, 1422208), (192, 1377764), (246, 1075328), (248, 1066656), (256, 1033323), (271, 976128), (328, 806496), (372, 711104), (384, 688882), (492, 537664), (496, 533328), (542, 488064), (656, 403248), (744, 355552), (768, 344441), (813, 325376), (984, 268832), (992, 266664), (1084, 244032), (1271, 208128), (1312, 201624), (1488, 177776), (1626, 162688), (1968, 134416), (1984, 133332), (2168, 122016), (2542, 104064), (2624, 100812), (2976, 88888), (3252, 81344), (3813, 69376), (3936, 67208), (3968, 66666), (4336, 61008), (5084, 52032), (5248, 50406), (5952, 44444), (6504, 40672), (7626, 34688), (7872, 33604), (7936, 33333), (8401, 31488), (8672, 30504), (10168, 26016), (10496, 25203), (11111, 23808), (11904, 22222), (13008, 20336), (15252, 17344), (15744, 16802)]