313640568

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{150211}}^1$

素因数の和:150252

約数の個数: 48

約数和(自身を含む): 878740200

約数和(自身を除く): 565099632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 150211, 300422, 450633, 600844, 901266, 1201688, 1351899, 1802532, 2703798, 3605064, 4356119, 5407596, 8712238, 10815192, 13068357, 17424476, 26136714, 34848952, 39205071, 52273428, 78410142, 104546856, 156820284, 313640568]

約数ペア:

[(1, 313640568), (2, 156820284), (3, 104546856), (4, 78410142), (6, 52273428), (8, 39205071), (9, 34848952), (12, 26136714), (18, 17424476), (24, 13068357), (29, 10815192), (36, 8712238), (58, 5407596), (72, 4356119), (87, 3605064), (116, 2703798), (174, 1802532), (232, 1351899), (261, 1201688), (348, 901266), (522, 600844), (696, 450633), (1044, 300422), (2088, 150211)]