306880164

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{22027}}^1$

素因数の和:22086

約数の個数: 60

約数和(自身を含む): 820939504

約数和(自身を除く): 514059340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 22027, 44054, 66081, 88108, 132162, 198243, 264324, 396486, 594729, 792972, 947161, 1189458, 1784187, 1894322, 2378916, 2841483, 3568374, 3788644, 5682966, 7136748, 8524449, 11365932, 17048898, 25573347, 34097796, 51146694, 76720041, 102293388, 153440082, 306880164]

約数ペア:

[(1, 306880164), (2, 153440082), (3, 102293388), (4, 76720041), (6, 51146694), (9, 34097796), (12, 25573347), (18, 17048898), (27, 11365932), (36, 8524449), (43, 7136748), (54, 5682966), (81, 3788644), (86, 3568374), (108, 2841483), (129, 2378916), (162, 1894322), (172, 1784187), (258, 1189458), (324, 947161), (387, 792972), (516, 594729), (774, 396486), (1161, 264324), (1548, 198243), (2322, 132162), (3483, 88108), (4644, 66081), (6966, 44054), (13932, 22027)]