389323224

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{284593}}^1$

素因数の和:284624

約数の個数: 48

約数和(自身を含む): 1109916600

約数和(自身を除く): 720593376

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, 284593, 569186, 853779, 1138372, 1707558, 2276744, 2561337, 3415116, 5122674, 5407267, 6830232, 10245348, 10814534, 16221801, 20490696, 21629068, 32443602, 43258136, 48665403, 64887204, 97330806, 129774408, 194661612, 389323224]

約数ペア:

[(1, 389323224), (2, 194661612), (3, 129774408), (4, 97330806), (6, 64887204), (8, 48665403), (9, 43258136), (12, 32443602), (18, 21629068), (19, 20490696), (24, 16221801), (36, 10814534), (38, 10245348), (57, 6830232), (72, 5407267), (76, 5122674), (114, 3415116), (152, 2561337), (171, 2276744), (228, 1707558), (342, 1138372), (456, 853779), (684, 569186), (1368, 284593)]