242870704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8669}}^1$

素因数の和:8797

約数の個数: 40

約数和(自身を含む): 503137440

約数和(自身を除く): 260266736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1648, 1751, 3502, 7004, 8669, 14008, 17338, 28016, 34676, 69352, 138704, 147373, 294746, 589492, 892907, 1178984, 1785814, 2357968, 3571628, 7143256, 14286512, 15179419, 30358838, 60717676, 121435352, 242870704]

約数ペア:

[(1, 242870704), (2, 121435352), (4, 60717676), (8, 30358838), (16, 15179419), (17, 14286512), (34, 7143256), (68, 3571628), (103, 2357968), (136, 1785814), (206, 1178984), (272, 892907), (412, 589492), (824, 294746), (1648, 147373), (1751, 138704), (3502, 69352), (7004, 34676), (8669, 28016), (14008, 17338)]