2731512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 7948800

約数和(自身を除く): 5217288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 229, 284, 426, 458, 497, 568, 687, 852, 916, 994, 1374, 1491, 1603, 1704, 1832, 1988, 2748, 2982, 3206, 3976, 4809, 5496, 5964, 6412, 9618, 11928, 12824, 16259, 19236, 32518, 38472, 48777, 65036, 97554, 113813, 130072, 195108, 227626, 341439, 390216, 455252, 682878, 910504, 1365756, 2731512]

約数ペア:

[(1, 2731512), (2, 1365756), (3, 910504), (4, 682878), (6, 455252), (7, 390216), (8, 341439), (12, 227626), (14, 195108), (21, 130072), (24, 113813), (28, 97554), (42, 65036), (56, 48777), (71, 38472), (84, 32518), (142, 19236), (168, 16259), (213, 12824), (229, 11928), (284, 9618), (426, 6412), (458, 5964), (497, 5496), (568, 4809), (687, 3976), (852, 3206), (916, 2982), (994, 2748), (1374, 1988), (1491, 1832), (1603, 1704)]