230320872

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{229}}^2$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 636792390

約数和(自身を除く): 406471518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 229, 244, 366, 458, 488, 549, 687, 732, 916, 1098, 1374, 1464, 1832, 2061, 2196, 2748, 4122, 4392, 5496, 8244, 13969, 16488, 27938, 41907, 52441, 55876, 83814, 104882, 111752, 125721, 157323, 167628, 209764, 251442, 314646, 335256, 419528, 471969, 502884, 629292, 943938, 1005768, 1258584, 1887876, 3198901, 3775752, 6397802, 9596703, 12795604, 19193406, 25591208, 28790109, 38386812, 57580218, 76773624, 115160436, 230320872]

約数ペア:

[(1, 230320872), (2, 115160436), (3, 76773624), (4, 57580218), (6, 38386812), (8, 28790109), (9, 25591208), (12, 19193406), (18, 12795604), (24, 9596703), (36, 6397802), (61, 3775752), (72, 3198901), (122, 1887876), (183, 1258584), (229, 1005768), (244, 943938), (366, 629292), (458, 502884), (488, 471969), (549, 419528), (687, 335256), (732, 314646), (916, 251442), (1098, 209764), (1374, 167628), (1464, 157323), (1832, 125721), (2061, 111752), (2196, 104882), (2748, 83814), (4122, 55876), (4392, 52441), (5496, 41907), (8244, 27938), (13969, 16488)]