245875536

素因数分解:

$2^4\times 3^2\times {\mathrm{659}}^1\times {\mathrm{2591}}^1$

素因数の和:3264

約数の個数: 60

約数和(自身を含む): 689420160

約数和(自身を除く): 443544624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 659, 1318, 1977, 2591, 2636, 3954, 5182, 5272, 5931, 7773, 7908, 10364, 10544, 11862, 15546, 15816, 20728, 23319, 23724, 31092, 31632, 41456, 46638, 47448, 62184, 93276, 94896, 124368, 186552, 373104, 1707469, 3414938, 5122407, 6829876, 10244814, 13659752, 15367221, 20489628, 27319504, 30734442, 40979256, 61468884, 81958512, 122937768, 245875536]

約数ペア:

[(1, 245875536), (2, 122937768), (3, 81958512), (4, 61468884), (6, 40979256), (8, 30734442), (9, 27319504), (12, 20489628), (16, 15367221), (18, 13659752), (24, 10244814), (36, 6829876), (48, 5122407), (72, 3414938), (144, 1707469), (659, 373104), (1318, 186552), (1977, 124368), (2591, 94896), (2636, 93276), (3954, 62184), (5182, 47448), (5272, 46638), (5931, 41456), (7773, 31632), (7908, 31092), (10364, 23724), (10544, 23319), (11862, 20728), (15546, 15816)]