216378288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2331

約数の個数: 120

約数和(自身を含む): 699517728

約数和(自身を除く): 483139440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2037, 2213, 2328, 2716, 3492, 4074, 4426, 4656, 5432, 6111, 6639, 6984, 8148, 8852, 10864, 12222, 13278, 13968, 15491, 16296, 17704, 19917, 24444, 26556, 30982, 32592, 35408, 39834, 46473, 48888, 53112, 61964, 79668, 92946, 97776, 106224, 123928, 139419, 159336, 185892, 214661, 247856, 278838, 318672, 371784, 429322, 557676, 643983, 743568, 858644, 1115352, 1287966, 1502627, 1717288, 1931949, 2230704, 2575932, 3005254, 3434576, 3863898, 4507881, 5151864, 6010508, 7727796, 9015762, 10303728, 12021016, 13523643, 15455592, 18031524, 24042032, 27047286, 30911184, 36063048, 54094572, 72126096, 108189144, 216378288]

約数ペア:

[(1, 216378288), (2, 108189144), (3, 72126096), (4, 54094572), (6, 36063048), (7, 30911184), (8, 27047286), (9, 24042032), (12, 18031524), (14, 15455592), (16, 13523643), (18, 12021016), (21, 10303728), (24, 9015762), (28, 7727796), (36, 6010508), (42, 5151864), (48, 4507881), (56, 3863898), (63, 3434576), (72, 3005254), (84, 2575932), (97, 2230704), (112, 1931949), (126, 1717288), (144, 1502627), (168, 1287966), (194, 1115352), (252, 858644), (291, 743568), (336, 643983), (388, 557676), (504, 429322), (582, 371784), (679, 318672), (776, 278838), (873, 247856), (1008, 214661), (1164, 185892), (1358, 159336), (1552, 139419), (1746, 123928), (2037, 106224), (2213, 97776), (2328, 92946), (2716, 79668), (3492, 61964), (4074, 53112), (4426, 48888), (4656, 46473), (5432, 39834), (6111, 35408), (6639, 32592), (6984, 30982), (8148, 26556), (8852, 24444), (10864, 19917), (12222, 17704), (13278, 16296), (13968, 15491)]