2048973048

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^2\times {\mathrm{15391}}^1$

素因数の和:15489

約数の個数: 72

約数和(自身を含む): 5681725920

約数和(自身を除く): 3632752872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 1849, 3096, 3698, 5547, 7396, 11094, 14792, 15391, 16641, 22188, 30782, 33282, 44376, 46173, 61564, 66564, 92346, 123128, 133128, 138519, 184692, 277038, 369384, 554076, 661813, 1108152, 1323626, 1985439, 2647252, 3970878, 5294504, 5956317, 7941756, 11912634, 15883512, 23825268, 28457959, 47650536, 56915918, 85373877, 113831836, 170747754, 227663672, 256121631, 341495508, 512243262, 682991016, 1024486524, 2048973048]

約数ペア:

[(1, 2048973048), (2, 1024486524), (3, 682991016), (4, 512243262), (6, 341495508), (8, 256121631), (9, 227663672), (12, 170747754), (18, 113831836), (24, 85373877), (36, 56915918), (43, 47650536), (72, 28457959), (86, 23825268), (129, 15883512), (172, 11912634), (258, 7941756), (344, 5956317), (387, 5294504), (516, 3970878), (774, 2647252), (1032, 1985439), (1548, 1323626), (1849, 1108152), (3096, 661813), (3698, 554076), (5547, 369384), (7396, 277038), (11094, 184692), (14792, 138519), (15391, 133128), (16641, 123128), (22188, 92346), (30782, 66564), (33282, 61564), (44376, 46173)]