249908112

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{18661}}^1$

素因数の和:18709

約数の個数: 80

約数和(自身を含む): 740508160

約数和(自身を除く): 490600048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 18661, 37322, 55983, 74644, 111966, 149288, 167949, 223932, 298576, 335898, 447864, 503847, 578491, 671796, 895728, 1007694, 1156982, 1343592, 1735473, 2015388, 2313964, 2687184, 3470946, 4030776, 4627928, 5206419, 6941892, 8061552, 9255856, 10412838, 13883784, 15619257, 20825676, 27767568, 31238514, 41651352, 62477028, 83302704, 124954056, 249908112]

約数ペア:

[(1, 249908112), (2, 124954056), (3, 83302704), (4, 62477028), (6, 41651352), (8, 31238514), (9, 27767568), (12, 20825676), (16, 15619257), (18, 13883784), (24, 10412838), (27, 9255856), (31, 8061552), (36, 6941892), (48, 5206419), (54, 4627928), (62, 4030776), (72, 3470946), (93, 2687184), (108, 2313964), (124, 2015388), (144, 1735473), (186, 1343592), (216, 1156982), (248, 1007694), (279, 895728), (372, 671796), (432, 578491), (496, 503847), (558, 447864), (744, 335898), (837, 298576), (1116, 223932), (1488, 167949), (1674, 149288), (2232, 111966), (3348, 74644), (4464, 55983), (6696, 37322), (13392, 18661)]