121820672

素因数分解:

$2^9\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1286

約数の個数: 40

約数和(自身を含む): 244701600

約数和(自身を除く): 122880928

約数列:

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

約数ペア:

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