1520273328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4524623}}^1$

素因数の和:4524641

約数の個数: 40

約数和(自身を含む): 4488427008

約数和(自身を除く): 2968153680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4524623, 9049246, 13573869, 18098492, 27147738, 31672361, 36196984, 54295476, 63344722, 72393968, 95017083, 108590952, 126689444, 190034166, 217181904, 253378888, 380068332, 506757776, 760136664, 1520273328]

約数ペア:

[(1, 1520273328), (2, 760136664), (3, 506757776), (4, 380068332), (6, 253378888), (7, 217181904), (8, 190034166), (12, 126689444), (14, 108590952), (16, 95017083), (21, 72393968), (24, 63344722), (28, 54295476), (42, 36196984), (48, 31672361), (56, 27147738), (84, 18098492), (112, 13573869), (168, 9049246), (336, 4524623)]