338264892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7499}}^1$

素因数の和:7695

約数の個数: 72

約数和(自身を含む): 982800000

約数和(自身を除く): 644535108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3759, 5012, 6444, 7499, 7518, 11277, 14998, 15036, 22497, 22554, 29996, 44994, 45108, 52493, 67491, 89988, 104986, 134982, 157479, 209972, 269964, 314958, 472437, 629916, 944874, 1342321, 1889748, 2684642, 4026963, 5369284, 8053926, 9396247, 12080889, 16107852, 18792494, 24161778, 28188741, 37584988, 48323556, 56377482, 84566223, 112754964, 169132446, 338264892]

約数ペア:

[(1, 338264892), (2, 169132446), (3, 112754964), (4, 84566223), (6, 56377482), (7, 48323556), (9, 37584988), (12, 28188741), (14, 24161778), (18, 18792494), (21, 16107852), (28, 12080889), (36, 9396247), (42, 8053926), (63, 5369284), (84, 4026963), (126, 2684642), (179, 1889748), (252, 1342321), (358, 944874), (537, 629916), (716, 472437), (1074, 314958), (1253, 269964), (1611, 209972), (2148, 157479), (2506, 134982), (3222, 104986), (3759, 89988), (5012, 67491), (6444, 52493), (7499, 45108), (7518, 44994), (11277, 29996), (14998, 22554), (15036, 22497)]