1580454756

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 4048772000

約数和(自身を除く): 2468317244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 499, 582, 873, 907, 998, 1164, 1497, 1746, 1814, 1996, 2721, 2994, 3492, 3628, 4491, 5442, 5988, 8163, 8982, 10884, 16326, 17964, 32652, 48403, 87979, 96806, 145209, 175958, 193612, 263937, 290418, 351916, 435627, 452593, 527874, 580836, 791811, 871254, 905186, 1055748, 1357779, 1583622, 1742508, 1810372, 2715558, 3167244, 4073337, 5431116, 8146674, 16293348, 43901521, 87803042, 131704563, 175606084, 263409126, 395113689, 526818252, 790227378, 1580454756]

約数ペア:

[(1, 1580454756), (2, 790227378), (3, 526818252), (4, 395113689), (6, 263409126), (9, 175606084), (12, 131704563), (18, 87803042), (36, 43901521), (97, 16293348), (194, 8146674), (291, 5431116), (388, 4073337), (499, 3167244), (582, 2715558), (873, 1810372), (907, 1742508), (998, 1583622), (1164, 1357779), (1497, 1055748), (1746, 905186), (1814, 871254), (1996, 791811), (2721, 580836), (2994, 527874), (3492, 452593), (3628, 435627), (4491, 351916), (5442, 290418), (5988, 263937), (8163, 193612), (8982, 175958), (10884, 145209), (16326, 96806), (17964, 87979), (32652, 48403)]