287788332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{39251}}^1$

素因数の和:39318

約数の個数: 48

約数和(自身を含む): 738565632

約数和(自身を除く): 450777300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 39251, 78502, 117753, 157004, 235506, 471012, 510263, 1020526, 1530789, 1844797, 2041052, 3061578, 3689594, 5534391, 6123156, 7379188, 11068782, 22137564, 23982361, 47964722, 71947083, 95929444, 143894166, 287788332]

約数ペア:

[(1, 287788332), (2, 143894166), (3, 95929444), (4, 71947083), (6, 47964722), (12, 23982361), (13, 22137564), (26, 11068782), (39, 7379188), (47, 6123156), (52, 5534391), (78, 3689594), (94, 3061578), (141, 2041052), (156, 1844797), (188, 1530789), (282, 1020526), (564, 510263), (611, 471012), (1222, 235506), (1833, 157004), (2444, 117753), (3666, 78502), (7332, 39251)]