219952992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{327311}}^1$

素因数の和:327331

約数の個数: 48

約数和(自身を含む): 659860992

約数和(自身を除く): 439908000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 327311, 654622, 981933, 1309244, 1963866, 2291177, 2618488, 3927732, 4582354, 5236976, 6873531, 7855464, 9164708, 10473952, 13747062, 15710928, 18329416, 27494124, 31421856, 36658832, 54988248, 73317664, 109976496, 219952992]

約数ペア:

[(1, 219952992), (2, 109976496), (3, 73317664), (4, 54988248), (6, 36658832), (7, 31421856), (8, 27494124), (12, 18329416), (14, 15710928), (16, 13747062), (21, 10473952), (24, 9164708), (28, 7855464), (32, 6873531), (42, 5236976), (48, 4582354), (56, 3927732), (84, 2618488), (96, 2291177), (112, 1963866), (168, 1309244), (224, 981933), (336, 654622), (672, 327311)]