2904074544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{278809}}^1$

素因数の和:278858

約数の個数: 80

約数和(自身を含む): 8850544640

約数和(自身を除く): 5946470096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 278809, 557618, 836427, 1115236, 1672854, 1951663, 2230472, 3345708, 3903326, 4460944, 5854989, 6691416, 7806652, 8643079, 11709978, 13382832, 15613304, 17286158, 23419956, 25929237, 31226608, 34572316, 46839912, 51858474, 60501553, 69144632, 93679824, 103716948, 121003106, 138289264, 181504659, 207433896, 242006212, 363009318, 414867792, 484012424, 726018636, 968024848, 1452037272, 2904074544]

約数ペア:

[(1, 2904074544), (2, 1452037272), (3, 968024848), (4, 726018636), (6, 484012424), (7, 414867792), (8, 363009318), (12, 242006212), (14, 207433896), (16, 181504659), (21, 138289264), (24, 121003106), (28, 103716948), (31, 93679824), (42, 69144632), (48, 60501553), (56, 51858474), (62, 46839912), (84, 34572316), (93, 31226608), (112, 25929237), (124, 23419956), (168, 17286158), (186, 15613304), (217, 13382832), (248, 11709978), (336, 8643079), (372, 7806652), (434, 6691416), (496, 5854989), (651, 4460944), (744, 3903326), (868, 3345708), (1302, 2230472), (1488, 1951663), (1736, 1672854), (2604, 1115236), (3472, 836427), (5208, 557618), (10416, 278809)]