1235152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 2678400

約数和(自身を除く): 1443248

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 239, 272, 304, 323, 478, 646, 956, 1292, 1912, 2584, 3824, 4063, 4541, 5168, 8126, 9082, 16252, 18164, 32504, 36328, 65008, 72656, 77197, 154394, 308788, 617576, 1235152]

約数ペア:

[(1, 1235152), (2, 617576), (4, 308788), (8, 154394), (16, 77197), (17, 72656), (19, 65008), (34, 36328), (38, 32504), (68, 18164), (76, 16252), (136, 9082), (152, 8126), (239, 5168), (272, 4541), (304, 4063), (323, 3824), (478, 2584), (646, 1912), (956, 1292)]