198835488

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22271}}^1$

素因数の和:22318

約数の個数: 72

約数和(自身を含む): 583704576

約数和(自身を除く): 384869088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22271, 44542, 66813, 89084, 133626, 178168, 200439, 267252, 356336, 400878, 534504, 690401, 712672, 801756, 1069008, 1380802, 1603512, 2071203, 2138016, 2761604, 3207024, 4142406, 5523208, 6213609, 6414048, 8284812, 11046416, 12427218, 16569624, 22092832, 24854436, 33139248, 49708872, 66278496, 99417744, 198835488]

約数ペア:

[(1, 198835488), (2, 99417744), (3, 66278496), (4, 49708872), (6, 33139248), (8, 24854436), (9, 22092832), (12, 16569624), (16, 12427218), (18, 11046416), (24, 8284812), (31, 6414048), (32, 6213609), (36, 5523208), (48, 4142406), (62, 3207024), (72, 2761604), (93, 2138016), (96, 2071203), (124, 1603512), (144, 1380802), (186, 1069008), (248, 801756), (279, 712672), (288, 690401), (372, 534504), (496, 400878), (558, 356336), (744, 267252), (992, 200439), (1116, 178168), (1488, 133626), (2232, 89084), (2976, 66813), (4464, 44542), (8928, 22271)]