461664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{229}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 1506960

約数和(自身を除く): 1045296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 229, 252, 288, 336, 458, 504, 672, 687, 916, 1008, 1374, 1603, 1832, 2016, 2061, 2748, 3206, 3664, 4122, 4809, 5496, 6412, 7328, 8244, 9618, 10992, 12824, 14427, 16488, 19236, 21984, 25648, 28854, 32976, 38472, 51296, 57708, 65952, 76944, 115416, 153888, 230832, 461664]

約数ペア:

[(1, 461664), (2, 230832), (3, 153888), (4, 115416), (6, 76944), (7, 65952), (8, 57708), (9, 51296), (12, 38472), (14, 32976), (16, 28854), (18, 25648), (21, 21984), (24, 19236), (28, 16488), (32, 14427), (36, 12824), (42, 10992), (48, 9618), (56, 8244), (63, 7328), (72, 6412), (84, 5496), (96, 4809), (112, 4122), (126, 3664), (144, 3206), (168, 2748), (224, 2061), (229, 2016), (252, 1832), (288, 1603), (336, 1374), (458, 1008), (504, 916), (672, 687)]