2854005984

素因数分解:

$2^5\times 3^2\times {\mathrm{823}}^1\times {\mathrm{12041}}^1$

素因数の和:12880

約数の個数: 72

約数和(自身を含む): 8126615952

約数和(自身を除く): 5272609968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 823, 1646, 2469, 3292, 4938, 6584, 7407, 9876, 12041, 13168, 14814, 19752, 24082, 26336, 29628, 36123, 39504, 48164, 59256, 72246, 79008, 96328, 108369, 118512, 144492, 192656, 216738, 237024, 288984, 385312, 433476, 577968, 866952, 1155936, 1733904, 3467808, 9909743, 19819486, 29729229, 39638972, 59458458, 79277944, 89187687, 118916916, 158555888, 178375374, 237833832, 317111776, 356750748, 475667664, 713501496, 951335328, 1427002992, 2854005984]

約数ペア:

[(1, 2854005984), (2, 1427002992), (3, 951335328), (4, 713501496), (6, 475667664), (8, 356750748), (9, 317111776), (12, 237833832), (16, 178375374), (18, 158555888), (24, 118916916), (32, 89187687), (36, 79277944), (48, 59458458), (72, 39638972), (96, 29729229), (144, 19819486), (288, 9909743), (823, 3467808), (1646, 1733904), (2469, 1155936), (3292, 866952), (4938, 577968), (6584, 433476), (7407, 385312), (9876, 288984), (12041, 237024), (13168, 216738), (14814, 192656), (19752, 144492), (24082, 118512), (26336, 108369), (29628, 96328), (36123, 79008), (39504, 72246), (48164, 59256)]