213422256

素因数分解:

$2^4\times 3^3\times {\mathrm{271}}^1\times {\mathrm{1823}}^1$

素因数の和:2111

約数の個数: 80

約数和(自身を含む): 615198720

約数和(自身を除く): 401776464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 271, 432, 542, 813, 1084, 1626, 1823, 2168, 2439, 3252, 3646, 4336, 4878, 5469, 6504, 7292, 7317, 9756, 10938, 13008, 14584, 14634, 16407, 19512, 21876, 29168, 29268, 32814, 39024, 43752, 49221, 58536, 65628, 87504, 98442, 117072, 131256, 196884, 262512, 393768, 494033, 787536, 988066, 1482099, 1976132, 2964198, 3952264, 4446297, 5928396, 7904528, 8892594, 11856792, 13338891, 17785188, 23713584, 26677782, 35570376, 53355564, 71140752, 106711128, 213422256]

約数ペア:

[(1, 213422256), (2, 106711128), (3, 71140752), (4, 53355564), (6, 35570376), (8, 26677782), (9, 23713584), (12, 17785188), (16, 13338891), (18, 11856792), (24, 8892594), (27, 7904528), (36, 5928396), (48, 4446297), (54, 3952264), (72, 2964198), (108, 1976132), (144, 1482099), (216, 988066), (271, 787536), (432, 494033), (542, 393768), (813, 262512), (1084, 196884), (1626, 131256), (1823, 117072), (2168, 98442), (2439, 87504), (3252, 65628), (3646, 58536), (4336, 49221), (4878, 43752), (5469, 39024), (6504, 32814), (7292, 29268), (7317, 29168), (9756, 21876), (10938, 19512), (13008, 16407), (14584, 14634)]