144535380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218993}}^1$

素因数の和:219016

約数の個数: 48

約数和(自身を含む): 441491904

約数和(自身を除く): 296956524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 218993, 437986, 656979, 875972, 1094965, 1313958, 2189930, 2408923, 2627916, 3284895, 4379860, 4817846, 6569790, 7226769, 9635692, 12044615, 13139580, 14453538, 24089230, 28907076, 36133845, 48178460, 72267690, 144535380]

約数ペア:

[(1, 144535380), (2, 72267690), (3, 48178460), (4, 36133845), (5, 28907076), (6, 24089230), (10, 14453538), (11, 13139580), (12, 12044615), (15, 9635692), (20, 7226769), (22, 6569790), (30, 4817846), (33, 4379860), (44, 3284895), (55, 2627916), (60, 2408923), (66, 2189930), (110, 1313958), (132, 1094965), (165, 875972), (220, 656979), (330, 437986), (660, 218993)]