2568827856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{12721}}^1$

素因数の和:13340

約数の個数: 80

約数和(自身を含む): 7597374848

約数和(自身を除く): 5028546992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 601, 1202, 1803, 2404, 3606, 4207, 4808, 7212, 8414, 9616, 12621, 12721, 14424, 16828, 25242, 25442, 28848, 33656, 38163, 50484, 50884, 67312, 76326, 89047, 100968, 101768, 152652, 178094, 201936, 203536, 267141, 305304, 356188, 534282, 610608, 712376, 1068564, 1424752, 2137128, 4274256, 7645321, 15290642, 22935963, 30581284, 45871926, 53517247, 61162568, 91743852, 107034494, 122325136, 160551741, 183487704, 214068988, 321103482, 366975408, 428137976, 642206964, 856275952, 1284413928, 2568827856]

約数ペア:

[(1, 2568827856), (2, 1284413928), (3, 856275952), (4, 642206964), (6, 428137976), (7, 366975408), (8, 321103482), (12, 214068988), (14, 183487704), (16, 160551741), (21, 122325136), (24, 107034494), (28, 91743852), (42, 61162568), (48, 53517247), (56, 45871926), (84, 30581284), (112, 22935963), (168, 15290642), (336, 7645321), (601, 4274256), (1202, 2137128), (1803, 1424752), (2404, 1068564), (3606, 712376), (4207, 610608), (4808, 534282), (7212, 356188), (8414, 305304), (9616, 267141), (12621, 203536), (12721, 201936), (14424, 178094), (16828, 152652), (25242, 101768), (25442, 100968), (28848, 89047), (33656, 76326), (38163, 67312), (50484, 50884)]