455988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 1191680

約数和(自身を除く): 735692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 79, 111, 148, 156, 158, 222, 237, 316, 444, 474, 481, 948, 962, 1027, 1443, 1924, 2054, 2886, 2923, 3081, 4108, 5772, 5846, 6162, 8769, 11692, 12324, 17538, 35076, 37999, 75998, 113997, 151996, 227994, 455988]

約数ペア:

[(1, 455988), (2, 227994), (3, 151996), (4, 113997), (6, 75998), (12, 37999), (13, 35076), (26, 17538), (37, 12324), (39, 11692), (52, 8769), (74, 6162), (78, 5846), (79, 5772), (111, 4108), (148, 3081), (156, 2923), (158, 2886), (222, 2054), (237, 1924), (316, 1443), (444, 1027), (474, 962), (481, 948)]