2478387744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1229359}}^1$

素因数の和:1229382

約数の個数: 72

約数和(自身を含む): 8054766720

約数和(自身を除く): 5576378976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1229359, 2458718, 3688077, 4917436, 7376154, 8605513, 9834872, 11064231, 14752308, 17211026, 19669744, 22128462, 25816539, 29504616, 34422052, 39339488, 44256924, 51633078, 59009232, 68844104, 77449617, 88513848, 103266156, 118018464, 137688208, 154899234, 177027696, 206532312, 275376416, 309798468, 354055392, 413064624, 619596936, 826129248, 1239193872, 2478387744]

約数ペア:

[(1, 2478387744), (2, 1239193872), (3, 826129248), (4, 619596936), (6, 413064624), (7, 354055392), (8, 309798468), (9, 275376416), (12, 206532312), (14, 177027696), (16, 154899234), (18, 137688208), (21, 118018464), (24, 103266156), (28, 88513848), (32, 77449617), (36, 68844104), (42, 59009232), (48, 51633078), (56, 44256924), (63, 39339488), (72, 34422052), (84, 29504616), (96, 25816539), (112, 22128462), (126, 19669744), (144, 17211026), (168, 14752308), (224, 11064231), (252, 9834872), (288, 8605513), (336, 7376154), (504, 4917436), (672, 3688077), (1008, 2458718), (2016, 1229359)]