380697876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4871}}^1$

素因数の和:5061

約数の個数: 72

約数和(自身を含む): 1042763904

約数和(自身を除く): 662066028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 167, 234, 334, 468, 501, 668, 1002, 1503, 2004, 2171, 3006, 4342, 4871, 6012, 6513, 8684, 9742, 13026, 14613, 19484, 19539, 26052, 29226, 39078, 43839, 58452, 63323, 78156, 87678, 126646, 175356, 189969, 253292, 379938, 569907, 759876, 813457, 1139814, 1626914, 2279628, 2440371, 3253828, 4880742, 7321113, 9761484, 10574941, 14642226, 21149882, 29284452, 31724823, 42299764, 63449646, 95174469, 126899292, 190348938, 380697876]

約数ペア:

[(1, 380697876), (2, 190348938), (3, 126899292), (4, 95174469), (6, 63449646), (9, 42299764), (12, 31724823), (13, 29284452), (18, 21149882), (26, 14642226), (36, 10574941), (39, 9761484), (52, 7321113), (78, 4880742), (117, 3253828), (156, 2440371), (167, 2279628), (234, 1626914), (334, 1139814), (468, 813457), (501, 759876), (668, 569907), (1002, 379938), (1503, 253292), (2004, 189969), (2171, 175356), (3006, 126646), (4342, 87678), (4871, 78156), (6012, 63323), (6513, 58452), (8684, 43839), (9742, 39078), (13026, 29226), (14613, 26052), (19484, 19539)]