40700268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 118166048

約数和(自身を除く): 77465780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 433, 746, 866, 1119, 1299, 1492, 1732, 2238, 2598, 2611, 3031, 3357, 3897, 4476, 5196, 5222, 6062, 6714, 7794, 7833, 9093, 10444, 12124, 13428, 15588, 15666, 18186, 23499, 27279, 31332, 36372, 46998, 54558, 93996, 109116, 161509, 323018, 484527, 646036, 969054, 1130563, 1453581, 1938108, 2261126, 2907162, 3391689, 4522252, 5814324, 6783378, 10175067, 13566756, 20350134, 40700268]

約数ペア:

[(1, 40700268), (2, 20350134), (3, 13566756), (4, 10175067), (6, 6783378), (7, 5814324), (9, 4522252), (12, 3391689), (14, 2907162), (18, 2261126), (21, 1938108), (28, 1453581), (36, 1130563), (42, 969054), (63, 646036), (84, 484527), (126, 323018), (252, 161509), (373, 109116), (433, 93996), (746, 54558), (866, 46998), (1119, 36372), (1299, 31332), (1492, 27279), (1732, 23499), (2238, 18186), (2598, 15666), (2611, 15588), (3031, 13428), (3357, 12124), (3897, 10444), (4476, 9093), (5196, 7833), (5222, 7794), (6062, 6714)]