220109058

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 530712000

約数和(自身を除く): 310602942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 107, 117, 118, 149, 177, 214, 234, 298, 321, 354, 447, 531, 642, 767, 894, 963, 1062, 1341, 1391, 1534, 1926, 1937, 2301, 2682, 2782, 3874, 4173, 4602, 5811, 6313, 6903, 8346, 8791, 11622, 12519, 12626, 13806, 15943, 17433, 17582, 18939, 25038, 26373, 31886, 34866, 37878, 47829, 52746, 56817, 79119, 82069, 95658, 113634, 114283, 143487, 158238, 164138, 207259, 228566, 246207, 286974, 342849, 414518, 492414, 621777, 685698, 738621, 940637, 1028547, 1243554, 1477242, 1865331, 1881274, 2057094, 2821911, 3730662, 5643822, 8465733, 12228281, 16931466, 24456562, 36684843, 73369686, 110054529, 220109058]

約数ペア:

[(1, 220109058), (2, 110054529), (3, 73369686), (6, 36684843), (9, 24456562), (13, 16931466), (18, 12228281), (26, 8465733), (39, 5643822), (59, 3730662), (78, 2821911), (107, 2057094), (117, 1881274), (118, 1865331), (149, 1477242), (177, 1243554), (214, 1028547), (234, 940637), (298, 738621), (321, 685698), (354, 621777), (447, 492414), (531, 414518), (642, 342849), (767, 286974), (894, 246207), (963, 228566), (1062, 207259), (1341, 164138), (1391, 158238), (1534, 143487), (1926, 114283), (1937, 113634), (2301, 95658), (2682, 82069), (2782, 79119), (3874, 56817), (4173, 52746), (4602, 47829), (5811, 37878), (6313, 34866), (6903, 31886), (8346, 26373), (8791, 25038), (11622, 18939), (12519, 17582), (12626, 17433), (13806, 15943)]