914120856

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20249}}^1$

素因数の和:20294

約数の個数: 128

約数和(自身を含む): 2916000000

約数和(自身を除く): 2001879144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1254, 1368, 1672, 1881, 2052, 2376, 2508, 3762, 4104, 5016, 5643, 7524, 11286, 15048, 20249, 22572, 40498, 45144, 60747, 80996, 121494, 161992, 182241, 222739, 242988, 364482, 384731, 445478, 485976, 546723, 668217, 728964, 769462, 890956, 1093446, 1154193, 1336434, 1457928, 1538924, 1781912, 2004651, 2186892, 2308386, 2672868, 3077848, 3462579, 4009302, 4232041, 4373784, 4616772, 5345736, 6013953, 6925158, 8018604, 8464082, 9233544, 10387737, 12027906, 12696123, 13850316, 16037208, 16928164, 20775474, 24055812, 25392246, 27700632, 33856328, 38088369, 41550948, 48111624, 50784492, 76176738, 83101896, 101568984, 114265107, 152353476, 228530214, 304706952, 457060428, 914120856]

約数ペア:

[(1, 914120856), (2, 457060428), (3, 304706952), (4, 228530214), (6, 152353476), (8, 114265107), (9, 101568984), (11, 83101896), (12, 76176738), (18, 50784492), (19, 48111624), (22, 41550948), (24, 38088369), (27, 33856328), (33, 27700632), (36, 25392246), (38, 24055812), (44, 20775474), (54, 16928164), (57, 16037208), (66, 13850316), (72, 12696123), (76, 12027906), (88, 10387737), (99, 9233544), (108, 8464082), (114, 8018604), (132, 6925158), (152, 6013953), (171, 5345736), (198, 4616772), (209, 4373784), (216, 4232041), (228, 4009302), (264, 3462579), (297, 3077848), (342, 2672868), (396, 2308386), (418, 2186892), (456, 2004651), (513, 1781912), (594, 1538924), (627, 1457928), (684, 1336434), (792, 1154193), (836, 1093446), (1026, 890956), (1188, 769462), (1254, 728964), (1368, 668217), (1672, 546723), (1881, 485976), (2052, 445478), (2376, 384731), (2508, 364482), (3762, 242988), (4104, 222739), (5016, 182241), (5643, 161992), (7524, 121494), (11286, 80996), (15048, 60747), (20249, 45144), (22572, 40498)]