219245964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{5449}}^1$

素因数の和:5942

約数の個数: 48

約数和(自身を含む): 585984000

約数和(自身を除く): 366738036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1916, 2874, 3353, 5449, 5748, 6706, 10059, 10898, 13412, 16347, 20118, 21796, 32694, 38143, 40236, 65388, 76286, 114429, 152572, 228858, 457716, 2610071, 5220142, 7830213, 10440284, 15660426, 18270497, 31320852, 36540994, 54811491, 73081988, 109622982, 219245964]

約数ペア:

[(1, 219245964), (2, 109622982), (3, 73081988), (4, 54811491), (6, 36540994), (7, 31320852), (12, 18270497), (14, 15660426), (21, 10440284), (28, 7830213), (42, 5220142), (84, 2610071), (479, 457716), (958, 228858), (1437, 152572), (1916, 114429), (2874, 76286), (3353, 65388), (5449, 40236), (5748, 38143), (6706, 32694), (10059, 21796), (10898, 20118), (13412, 16347)]