866501376

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1562

約数の個数: 144

約数和(自身を含む): 2527365120

約数和(自身を除く): 1660863744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 156, 177, 192, 208, 236, 256, 312, 354, 384, 416, 472, 624, 708, 767, 768, 832, 944, 1248, 1416, 1471, 1534, 1664, 1888, 2301, 2496, 2832, 2942, 3068, 3328, 3776, 4413, 4602, 4992, 5664, 5884, 6136, 7552, 8826, 9204, 9984, 11328, 11768, 12272, 15104, 17652, 18408, 19123, 22656, 23536, 24544, 35304, 36816, 38246, 45312, 47072, 49088, 57369, 70608, 73632, 76492, 86789, 94144, 98176, 114738, 141216, 147264, 152984, 173578, 188288, 196352, 229476, 260367, 282432, 294528, 305968, 347156, 376576, 458952, 520734, 564864, 589056, 611936, 694312, 917904, 1041468, 1128257, 1129728, 1223872, 1388624, 1835808, 2082936, 2256514, 2447744, 2777248, 3384771, 3671616, 4165872, 4513028, 4895488, 5554496, 6769542, 7343232, 8331744, 9026056, 11108992, 13539084, 14686464, 16663488, 18052112, 22217984, 27078168, 33326976, 36104224, 54156336, 66653952, 72208448, 108312672, 144416896, 216625344, 288833792, 433250688, 866501376]

約数ペア:

[(1, 866501376), (2, 433250688), (3, 288833792), (4, 216625344), (6, 144416896), (8, 108312672), (12, 72208448), (13, 66653952), (16, 54156336), (24, 36104224), (26, 33326976), (32, 27078168), (39, 22217984), (48, 18052112), (52, 16663488), (59, 14686464), (64, 13539084), (78, 11108992), (96, 9026056), (104, 8331744), (118, 7343232), (128, 6769542), (156, 5554496), (177, 4895488), (192, 4513028), (208, 4165872), (236, 3671616), (256, 3384771), (312, 2777248), (354, 2447744), (384, 2256514), (416, 2082936), (472, 1835808), (624, 1388624), (708, 1223872), (767, 1129728), (768, 1128257), (832, 1041468), (944, 917904), (1248, 694312), (1416, 611936), (1471, 589056), (1534, 564864), (1664, 520734), (1888, 458952), (2301, 376576), (2496, 347156), (2832, 305968), (2942, 294528), (3068, 282432), (3328, 260367), (3776, 229476), (4413, 196352), (4602, 188288), (4992, 173578), (5664, 152984), (5884, 147264), (6136, 141216), (7552, 114738), (8826, 98176), (9204, 94144), (9984, 86789), (11328, 76492), (11768, 73632), (12272, 70608), (15104, 57369), (17652, 49088), (18408, 47072), (19123, 45312), (22656, 38246), (23536, 36816), (24544, 35304)]