243641344

素因数分解:

$2^{10}\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1288

約数の個数: 44

約数和(自身を含む): 489642400

約数和(自身を除く): 246001056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 512, 916, 1024, 1039, 1832, 2078, 3664, 4156, 7328, 8312, 14656, 16624, 29312, 33248, 58624, 66496, 117248, 132992, 234496, 237931, 265984, 475862, 531968, 951724, 1063936, 1903448, 3806896, 7613792, 15227584, 30455168, 60910336, 121820672, 243641344]

約数ペア:

[(1, 243641344), (2, 121820672), (4, 60910336), (8, 30455168), (16, 15227584), (32, 7613792), (64, 3806896), (128, 1903448), (229, 1063936), (256, 951724), (458, 531968), (512, 475862), (916, 265984), (1024, 237931), (1039, 234496), (1832, 132992), (2078, 117248), (3664, 66496), (4156, 58624), (7328, 33248), (8312, 29312), (14656, 16624)]