271966912

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 112

約数和(自身を含む): 658368000

約数和(自身を除く): 386401088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 89, 112, 133, 152, 178, 224, 266, 304, 356, 359, 448, 532, 608, 623, 712, 718, 1064, 1216, 1246, 1424, 1436, 1691, 2128, 2492, 2513, 2848, 2872, 3382, 4256, 4984, 5026, 5696, 5744, 6764, 6821, 8512, 9968, 10052, 11488, 11837, 13528, 13642, 19936, 20104, 22976, 23674, 27056, 27284, 31951, 39872, 40208, 47348, 47747, 54112, 54568, 63902, 80416, 94696, 95494, 108224, 109136, 127804, 160832, 189392, 190988, 218272, 223657, 255608, 378784, 381976, 436544, 447314, 511216, 607069, 757568, 763952, 894628, 1022432, 1214138, 1527904, 1789256, 2044864, 2428276, 3055808, 3578512, 4249483, 4856552, 7157024, 8498966, 9713104, 14314048, 16997932, 19426208, 33995864, 38852416, 67991728, 135983456, 271966912]

約数ペア:

[(1, 271966912), (2, 135983456), (4, 67991728), (7, 38852416), (8, 33995864), (14, 19426208), (16, 16997932), (19, 14314048), (28, 9713104), (32, 8498966), (38, 7157024), (56, 4856552), (64, 4249483), (76, 3578512), (89, 3055808), (112, 2428276), (133, 2044864), (152, 1789256), (178, 1527904), (224, 1214138), (266, 1022432), (304, 894628), (356, 763952), (359, 757568), (448, 607069), (532, 511216), (608, 447314), (623, 436544), (712, 381976), (718, 378784), (1064, 255608), (1216, 223657), (1246, 218272), (1424, 190988), (1436, 189392), (1691, 160832), (2128, 127804), (2492, 109136), (2513, 108224), (2848, 95494), (2872, 94696), (3382, 80416), (4256, 63902), (4984, 54568), (5026, 54112), (5696, 47747), (5744, 47348), (6764, 40208), (6821, 39872), (8512, 31951), (9968, 27284), (10052, 27056), (11488, 23674), (11837, 22976), (13528, 20104), (13642, 19936)]