249845616

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 730481024

約数和(自身を除く): 480635408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 186, 194, 248, 279, 291, 372, 388, 496, 558, 577, 582, 744, 776, 873, 1116, 1154, 1164, 1488, 1552, 1731, 1746, 2232, 2308, 2328, 3007, 3462, 3492, 4464, 4616, 4656, 5193, 6014, 6924, 6984, 9021, 9232, 10386, 12028, 13848, 13968, 17887, 18042, 20772, 24056, 27063, 27696, 35774, 36084, 41544, 48112, 53661, 54126, 55969, 71548, 72168, 83088, 107322, 108252, 111938, 143096, 144336, 160983, 167907, 214644, 216504, 223876, 286192, 321966, 335814, 429288, 433008, 447752, 503721, 643932, 671628, 858576, 895504, 1007442, 1287864, 1343256, 1735039, 2014884, 2575728, 2686512, 3470078, 4029768, 5205117, 6940156, 8059536, 10410234, 13880312, 15615351, 20820468, 27760624, 31230702, 41640936, 62461404, 83281872, 124922808, 249845616]

約数ペア:

[(1, 249845616), (2, 124922808), (3, 83281872), (4, 62461404), (6, 41640936), (8, 31230702), (9, 27760624), (12, 20820468), (16, 15615351), (18, 13880312), (24, 10410234), (31, 8059536), (36, 6940156), (48, 5205117), (62, 4029768), (72, 3470078), (93, 2686512), (97, 2575728), (124, 2014884), (144, 1735039), (186, 1343256), (194, 1287864), (248, 1007442), (279, 895504), (291, 858576), (372, 671628), (388, 643932), (496, 503721), (558, 447752), (577, 433008), (582, 429288), (744, 335814), (776, 321966), (873, 286192), (1116, 223876), (1154, 216504), (1164, 214644), (1488, 167907), (1552, 160983), (1731, 144336), (1746, 143096), (2232, 111938), (2308, 108252), (2328, 107322), (3007, 83088), (3462, 72168), (3492, 71548), (4464, 55969), (4616, 54126), (4656, 53661), (5193, 48112), (6014, 41544), (6924, 36084), (6984, 35774), (9021, 27696), (9232, 27063), (10386, 24056), (12028, 20772), (13848, 18042), (13968, 17887)]