216315216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{115553}}^1$

素因数の和:115580

約数の個数: 60

約数和(自身を含む): 651955668

約数和(自身を除く): 435640452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 115553, 231106, 346659, 462212, 693318, 924424, 1039977, 1386636, 1502189, 1848848, 2079954, 2773272, 3004378, 4159908, 4506567, 5546544, 6008756, 8319816, 9013134, 12017512, 13519701, 16639632, 18026268, 24035024, 27039402, 36052536, 54078804, 72105072, 108157608, 216315216]

約数ペア:

[(1, 216315216), (2, 108157608), (3, 72105072), (4, 54078804), (6, 36052536), (8, 27039402), (9, 24035024), (12, 18026268), (13, 16639632), (16, 13519701), (18, 12017512), (24, 9013134), (26, 8319816), (36, 6008756), (39, 5546544), (48, 4506567), (52, 4159908), (72, 3004378), (78, 2773272), (104, 2079954), (117, 1848848), (144, 1502189), (156, 1386636), (208, 1039977), (234, 924424), (312, 693318), (468, 462212), (624, 346659), (936, 231106), (1872, 115553)]