916371408

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13103}}^1$

素因数の和:13192

約数の個数: 80

約数和(自身を含む): 2495840256

約数和(自身を除く): 1579468848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4371, 5828, 8742, 11656, 13103, 17484, 23312, 26206, 34968, 39309, 52412, 69936, 78618, 104824, 157236, 209648, 314472, 406193, 615841, 628944, 812386, 1218579, 1231682, 1624772, 1847523, 2437158, 2463364, 3249544, 3695046, 4874316, 4926728, 6499088, 7390092, 9748632, 9853456, 14780184, 19091071, 19497264, 29560368, 38182142, 57273213, 76364284, 114546426, 152728568, 229092852, 305457136, 458185704, 916371408]

約数ペア:

[(1, 916371408), (2, 458185704), (3, 305457136), (4, 229092852), (6, 152728568), (8, 114546426), (12, 76364284), (16, 57273213), (24, 38182142), (31, 29560368), (47, 19497264), (48, 19091071), (62, 14780184), (93, 9853456), (94, 9748632), (124, 7390092), (141, 6499088), (186, 4926728), (188, 4874316), (248, 3695046), (282, 3249544), (372, 2463364), (376, 2437158), (496, 1847523), (564, 1624772), (744, 1231682), (752, 1218579), (1128, 812386), (1457, 628944), (1488, 615841), (2256, 406193), (2914, 314472), (4371, 209648), (5828, 157236), (8742, 104824), (11656, 78618), (13103, 69936), (17484, 52412), (23312, 39309), (26206, 34968)]