286455456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1115

約数の個数: 144

約数和(自身を含む): 938141568

約数和(自身を除く): 651686112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 151, 168, 224, 252, 288, 302, 336, 453, 504, 604, 672, 906, 941, 1008, 1057, 1208, 1359, 1812, 1882, 2016, 2114, 2416, 2718, 2823, 3171, 3624, 3764, 4228, 4832, 5436, 5646, 6342, 6587, 7248, 7528, 8456, 8469, 9513, 10872, 11292, 12684, 13174, 14496, 15056, 16912, 16938, 19026, 19761, 21744, 22584, 25368, 26348, 30112, 33824, 33876, 38052, 39522, 43488, 45168, 50736, 52696, 59283, 67752, 76104, 79044, 90336, 101472, 105392, 118566, 135504, 142091, 152208, 158088, 210784, 237132, 271008, 284182, 304416, 316176, 426273, 474264, 568364, 632352, 852546, 948528, 994637, 1136728, 1278819, 1705092, 1897056, 1989274, 2273456, 2557638, 2983911, 3410184, 3978548, 4546912, 5115276, 5967822, 6820368, 7957096, 8951733, 10230552, 11935644, 13640736, 15914192, 17903466, 20461104, 23871288, 31828384, 35806932, 40922208, 47742576, 71613864, 95485152, 143227728, 286455456]

約数ペア:

[(1, 286455456), (2, 143227728), (3, 95485152), (4, 71613864), (6, 47742576), (7, 40922208), (8, 35806932), (9, 31828384), (12, 23871288), (14, 20461104), (16, 17903466), (18, 15914192), (21, 13640736), (24, 11935644), (28, 10230552), (32, 8951733), (36, 7957096), (42, 6820368), (48, 5967822), (56, 5115276), (63, 4546912), (72, 3978548), (84, 3410184), (96, 2983911), (112, 2557638), (126, 2273456), (144, 1989274), (151, 1897056), (168, 1705092), (224, 1278819), (252, 1136728), (288, 994637), (302, 948528), (336, 852546), (453, 632352), (504, 568364), (604, 474264), (672, 426273), (906, 316176), (941, 304416), (1008, 284182), (1057, 271008), (1208, 237132), (1359, 210784), (1812, 158088), (1882, 152208), (2016, 142091), (2114, 135504), (2416, 118566), (2718, 105392), (2823, 101472), (3171, 90336), (3624, 79044), (3764, 76104), (4228, 67752), (4832, 59283), (5436, 52696), (5646, 50736), (6342, 45168), (6587, 43488), (7248, 39522), (7528, 38052), (8456, 33876), (8469, 33824), (9513, 30112), (10872, 26348), (11292, 25368), (12684, 22584), (13174, 21744), (14496, 19761), (15056, 19026), (16912, 16938)]