2897647128

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{432743}}^1$

素因数の和:432789

約数の個数: 64

約数和(自身を含む): 8308684800

約数和(自身を除く): 5411037672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 432743, 865486, 1298229, 1730972, 2596458, 3461944, 3894687, 5192916, 7789374, 10385832, 11684061, 13415033, 15578748, 23368122, 26830066, 31157496, 40245099, 46736244, 53660132, 80490198, 93472488, 107320264, 120735297, 160980396, 241470594, 321960792, 362205891, 482941188, 724411782, 965882376, 1448823564, 2897647128]

約数ペア:

[(1, 2897647128), (2, 1448823564), (3, 965882376), (4, 724411782), (6, 482941188), (8, 362205891), (9, 321960792), (12, 241470594), (18, 160980396), (24, 120735297), (27, 107320264), (31, 93472488), (36, 80490198), (54, 53660132), (62, 46736244), (72, 40245099), (93, 31157496), (108, 26830066), (124, 23368122), (186, 15578748), (216, 13415033), (248, 11684061), (279, 10385832), (372, 7789374), (558, 5192916), (744, 3894687), (837, 3461944), (1116, 2596458), (1674, 1730972), (2232, 1298229), (3348, 865486), (6696, 432743)]