384357384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{280963}}^1$

素因数の和:280994

約数の個数: 48

約数和(自身を含む): 1095759600

約数和(自身を除く): 711402216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 280963, 561926, 842889, 1123852, 1685778, 2247704, 2528667, 3371556, 5057334, 5338297, 6743112, 10114668, 10676594, 16014891, 20229336, 21353188, 32029782, 42706376, 48044673, 64059564, 96089346, 128119128, 192178692, 384357384]

約数ペア:

[(1, 384357384), (2, 192178692), (3, 128119128), (4, 96089346), (6, 64059564), (8, 48044673), (9, 42706376), (12, 32029782), (18, 21353188), (19, 20229336), (24, 16014891), (36, 10676594), (38, 10114668), (57, 6743112), (72, 5338297), (76, 5057334), (114, 3371556), (152, 2528667), (171, 2247704), (228, 1685778), (342, 1123852), (456, 842889), (684, 561926), (1368, 280963)]