269476812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1697}}^1$

素因数の和:2119

約数の個数: 72

約数和(自身を含む): 745394832

約数和(自身を除く): 475918020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 401, 802, 1203, 1604, 1697, 2406, 3394, 3609, 4411, 4812, 5091, 6788, 7218, 8822, 10182, 13233, 14436, 15273, 17644, 18667, 20364, 26466, 30546, 37334, 39699, 52932, 56001, 61092, 74668, 79398, 112002, 158796, 168003, 224004, 336006, 672012, 680497, 1360994, 2041491, 2721988, 4082982, 6124473, 7485467, 8165964, 12248946, 14970934, 22456401, 24497892, 29941868, 44912802, 67369203, 89825604, 134738406, 269476812]

約数ペア:

[(1, 269476812), (2, 134738406), (3, 89825604), (4, 67369203), (6, 44912802), (9, 29941868), (11, 24497892), (12, 22456401), (18, 14970934), (22, 12248946), (33, 8165964), (36, 7485467), (44, 6124473), (66, 4082982), (99, 2721988), (132, 2041491), (198, 1360994), (396, 680497), (401, 672012), (802, 336006), (1203, 224004), (1604, 168003), (1697, 158796), (2406, 112002), (3394, 79398), (3609, 74668), (4411, 61092), (4812, 56001), (5091, 52932), (6788, 39699), (7218, 37334), (8822, 30546), (10182, 26466), (13233, 20364), (14436, 18667), (15273, 17644)]