219329508

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 523321344

約数和(自身を除く): 303991836

約数列:

[1, 2, 3, 4, 6, 12, 71, 127, 142, 213, 254, 284, 381, 426, 508, 762, 852, 1524, 2027, 4054, 6081, 8108, 9017, 12162, 18034, 24324, 27051, 36068, 54102, 108204, 143917, 257429, 287834, 431751, 514858, 575668, 772287, 863502, 1029716, 1544574, 1727004, 3089148, 18277459, 36554918, 54832377, 73109836, 109664754, 219329508]

約数ペア:

[(1, 219329508), (2, 109664754), (3, 73109836), (4, 54832377), (6, 36554918), (12, 18277459), (71, 3089148), (127, 1727004), (142, 1544574), (213, 1029716), (254, 863502), (284, 772287), (381, 575668), (426, 514858), (508, 431751), (762, 287834), (852, 257429), (1524, 143917), (2027, 108204), (4054, 54102), (6081, 36068), (8108, 27051), (9017, 24324), (12162, 18034)]