230294288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3556

約数の個数: 80

約数和(自身を含む): 554250240

約数和(自身を除く): 323955952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 3491, 4123, 4712, 6982, 8246, 9424, 13964, 16492, 24437, 27928, 32984, 48874, 55856, 65968, 66329, 97748, 108221, 132658, 195496, 216442, 265316, 390992, 432884, 464303, 530632, 757547, 865768, 928606, 1061264, 1515094, 1731536, 1857212, 2056199, 3030188, 3714424, 4112398, 6060376, 7428848, 8224796, 12120752, 14393393, 16449592, 28786786, 32899184, 57573572, 115147144, 230294288]

約数ペア:

[(1, 230294288), (2, 115147144), (4, 57573572), (7, 32899184), (8, 28786786), (14, 16449592), (16, 14393393), (19, 12120752), (28, 8224796), (31, 7428848), (38, 6060376), (56, 4112398), (62, 3714424), (76, 3030188), (112, 2056199), (124, 1857212), (133, 1731536), (152, 1515094), (217, 1061264), (248, 928606), (266, 865768), (304, 757547), (434, 530632), (496, 464303), (532, 432884), (589, 390992), (868, 265316), (1064, 216442), (1178, 195496), (1736, 132658), (2128, 108221), (2356, 97748), (3472, 66329), (3491, 65968), (4123, 55856), (4712, 48874), (6982, 32984), (8246, 27928), (9424, 24437), (13964, 16492)]