220773384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{78623}}^1$

素因数の和:78651

約数の個数: 64

約数和(自身を含む): 660441600

約数和(自身を除く): 439668216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 78623, 157246, 235869, 314492, 471738, 628984, 707607, 943476, 1022099, 1415214, 1886952, 2044198, 2122821, 2830428, 3066297, 4088396, 4245642, 5660856, 6132594, 8176792, 8491284, 9198891, 12265188, 16982568, 18397782, 24530376, 27596673, 36795564, 55193346, 73591128, 110386692, 220773384]

約数ペア:

[(1, 220773384), (2, 110386692), (3, 73591128), (4, 55193346), (6, 36795564), (8, 27596673), (9, 24530376), (12, 18397782), (13, 16982568), (18, 12265188), (24, 9198891), (26, 8491284), (27, 8176792), (36, 6132594), (39, 5660856), (52, 4245642), (54, 4088396), (72, 3066297), (78, 2830428), (104, 2122821), (108, 2044198), (117, 1886952), (156, 1415214), (216, 1022099), (234, 943476), (312, 707607), (351, 628984), (468, 471738), (702, 314492), (936, 235869), (1404, 157246), (2808, 78623)]