338987184

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{17789}}^1$

素因数の和:18197

約数の個数: 40

約数和(自身を含む): 877972080

約数和(自身を除く): 538984896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 17789, 19056, 35578, 53367, 71156, 106734, 142312, 213468, 284624, 426936, 853872, 7062233, 14124466, 21186699, 28248932, 42373398, 56497864, 84746796, 112995728, 169493592, 338987184]

約数ペア:

[(1, 338987184), (2, 169493592), (3, 112995728), (4, 84746796), (6, 56497864), (8, 42373398), (12, 28248932), (16, 21186699), (24, 14124466), (48, 7062233), (397, 853872), (794, 426936), (1191, 284624), (1588, 213468), (2382, 142312), (3176, 106734), (4764, 71156), (6352, 53367), (9528, 35578), (17789, 19056)]