250020768

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 698906880

約数和(自身を除く): 448886112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 239, 272, 408, 478, 544, 641, 717, 816, 956, 1282, 1434, 1632, 1912, 1923, 2564, 2868, 3824, 3846, 4063, 5128, 5736, 7648, 7692, 8126, 10256, 10897, 11472, 12189, 15384, 16252, 20512, 21794, 22944, 24378, 30768, 32504, 32691, 43588, 48756, 61536, 65008, 65382, 87176, 97512, 130016, 130764, 153199, 174352, 195024, 261528, 306398, 348704, 390048, 459597, 523056, 612796, 919194, 1046112, 1225592, 1838388, 2451184, 2604383, 3676776, 4902368, 5208766, 7353552, 7813149, 10417532, 14707104, 15626298, 20835064, 31252596, 41670128, 62505192, 83340256, 125010384, 250020768]

約数ペア:

[(1, 250020768), (2, 125010384), (3, 83340256), (4, 62505192), (6, 41670128), (8, 31252596), (12, 20835064), (16, 15626298), (17, 14707104), (24, 10417532), (32, 7813149), (34, 7353552), (48, 5208766), (51, 4902368), (68, 3676776), (96, 2604383), (102, 2451184), (136, 1838388), (204, 1225592), (239, 1046112), (272, 919194), (408, 612796), (478, 523056), (544, 459597), (641, 390048), (717, 348704), (816, 306398), (956, 261528), (1282, 195024), (1434, 174352), (1632, 153199), (1912, 130764), (1923, 130016), (2564, 97512), (2868, 87176), (3824, 65382), (3846, 65008), (4063, 61536), (5128, 48756), (5736, 43588), (7648, 32691), (7692, 32504), (8126, 30768), (10256, 24378), (10897, 22944), (11472, 21794), (12189, 20512), (15384, 16252)]