123499656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{245039}}^1$

素因数の和:245058

約数の個数: 48

約数和(自身を含む): 382262400

約数和(自身を除く): 258762744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 245039, 490078, 735117, 980156, 1470234, 1715273, 1960312, 2205351, 2940468, 3430546, 4410702, 5145819, 5880936, 6861092, 8821404, 10291638, 13722184, 15437457, 17642808, 20583276, 30874914, 41166552, 61749828, 123499656]

約数ペア:

[(1, 123499656), (2, 61749828), (3, 41166552), (4, 30874914), (6, 20583276), (7, 17642808), (8, 15437457), (9, 13722184), (12, 10291638), (14, 8821404), (18, 6861092), (21, 5880936), (24, 5145819), (28, 4410702), (36, 3430546), (42, 2940468), (56, 2205351), (63, 1960312), (72, 1715273), (84, 1470234), (126, 980156), (168, 735117), (252, 490078), (504, 245039)]