2879448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 5587752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 839, 858, 1144, 1678, 1716, 2517, 3356, 3432, 5034, 6712, 9229, 10068, 10907, 18458, 20136, 21814, 27687, 32721, 36916, 43628, 55374, 65442, 73832, 87256, 110748, 119977, 130884, 221496, 239954, 261768, 359931, 479908, 719862, 959816, 1439724, 2879448]

約数ペア:

[(1, 2879448), (2, 1439724), (3, 959816), (4, 719862), (6, 479908), (8, 359931), (11, 261768), (12, 239954), (13, 221496), (22, 130884), (24, 119977), (26, 110748), (33, 87256), (39, 73832), (44, 65442), (52, 55374), (66, 43628), (78, 36916), (88, 32721), (104, 27687), (132, 21814), (143, 20136), (156, 18458), (264, 10907), (286, 10068), (312, 9229), (429, 6712), (572, 5034), (839, 3432), (858, 3356), (1144, 2517), (1678, 1716)]