211528576

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5023}}^1$

素因数の和:5091

約数の個数: 64

約数和(自身を含む): 491950080

約数和(自身を除く): 280421504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 2632, 3008, 5023, 5264, 6016, 10046, 10528, 20092, 21056, 35161, 40184, 42112, 70322, 80368, 140644, 160736, 236081, 281288, 321472, 472162, 562576, 642944, 944324, 1125152, 1652567, 1888648, 2250304, 3305134, 3777296, 4500608, 6610268, 7554592, 13220536, 15109184, 26441072, 30218368, 52882144, 105764288, 211528576]

約数ペア:

[(1, 211528576), (2, 105764288), (4, 52882144), (7, 30218368), (8, 26441072), (14, 15109184), (16, 13220536), (28, 7554592), (32, 6610268), (47, 4500608), (56, 3777296), (64, 3305134), (94, 2250304), (112, 1888648), (128, 1652567), (188, 1125152), (224, 944324), (329, 642944), (376, 562576), (448, 472162), (658, 321472), (752, 281288), (896, 236081), (1316, 160736), (1504, 140644), (2632, 80368), (3008, 70322), (5023, 42112), (5264, 40184), (6016, 35161), (10046, 21056), (10528, 20092)]