819084744

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{27281}}^1$

素因数の和:27435

約数の個数: 64

約数和(自身を含む): 2291688000

約数和(自身を除く): 1472603256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3753, 5004, 7506, 10008, 15012, 27281, 30024, 54562, 81843, 109124, 163686, 218248, 245529, 327372, 491058, 654744, 736587, 982116, 1473174, 1964232, 2946348, 3792059, 5892696, 7584118, 11376177, 15168236, 22752354, 30336472, 34128531, 45504708, 68257062, 91009416, 102385593, 136514124, 204771186, 273028248, 409542372, 819084744]

約数ペア:

[(1, 819084744), (2, 409542372), (3, 273028248), (4, 204771186), (6, 136514124), (8, 102385593), (9, 91009416), (12, 68257062), (18, 45504708), (24, 34128531), (27, 30336472), (36, 22752354), (54, 15168236), (72, 11376177), (108, 7584118), (139, 5892696), (216, 3792059), (278, 2946348), (417, 1964232), (556, 1473174), (834, 982116), (1112, 736587), (1251, 654744), (1668, 491058), (2502, 327372), (3336, 245529), (3753, 218248), (5004, 163686), (7506, 109124), (10008, 81843), (15012, 54562), (27281, 30024)]