217435512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18229}}^1$

素因数の和:18316

約数の個数: 64

約数和(自身を含む): 630028800

約数和(自身を除く): 412593288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 18229, 36458, 54687, 72916, 109374, 127603, 145832, 218748, 255206, 382809, 437496, 510412, 765618, 1020824, 1294259, 1531236, 2588518, 3062472, 3882777, 5177036, 7765554, 9059813, 10354072, 15531108, 18119626, 27179439, 31062216, 36239252, 54358878, 72478504, 108717756, 217435512]

約数ペア:

[(1, 217435512), (2, 108717756), (3, 72478504), (4, 54358878), (6, 36239252), (7, 31062216), (8, 27179439), (12, 18119626), (14, 15531108), (21, 10354072), (24, 9059813), (28, 7765554), (42, 5177036), (56, 3882777), (71, 3062472), (84, 2588518), (142, 1531236), (168, 1294259), (213, 1020824), (284, 765618), (426, 510412), (497, 437496), (568, 382809), (852, 255206), (994, 218748), (1491, 145832), (1704, 127603), (1988, 109374), (2982, 72916), (3976, 54687), (5964, 36458), (11928, 18229)]