260689152

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 754088832

約数和(自身を除く): 493399680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 256, 272, 328, 384, 408, 487, 492, 544, 656, 697, 768, 816, 974, 984, 1088, 1312, 1394, 1461, 1632, 1948, 1968, 2091, 2176, 2624, 2788, 2922, 3264, 3896, 3936, 4182, 4352, 5248, 5576, 5844, 6528, 7792, 7872, 8279, 8364, 10496, 11152, 11688, 13056, 15584, 15744, 16558, 16728, 19967, 22304, 23376, 24837, 31168, 31488, 33116, 33456, 39934, 44608, 46752, 49674, 59901, 62336, 66232, 66912, 79868, 89216, 93504, 99348, 119802, 124672, 132464, 133824, 159736, 178432, 187008, 198696, 239604, 264928, 267648, 319472, 339439, 374016, 397392, 479208, 529856, 535296, 638944, 678878, 794784, 958416, 1018317, 1059712, 1277888, 1357756, 1589568, 1916832, 2036634, 2119424, 2555776, 2715512, 3179136, 3833664, 4073268, 5111552, 5431024, 6358272, 7667328, 8146536, 10862048, 15334656, 16293072, 21724096, 32586144, 43448192, 65172288, 86896384, 130344576, 260689152]

約数ペア:

[(1, 260689152), (2, 130344576), (3, 86896384), (4, 65172288), (6, 43448192), (8, 32586144), (12, 21724096), (16, 16293072), (17, 15334656), (24, 10862048), (32, 8146536), (34, 7667328), (41, 6358272), (48, 5431024), (51, 5111552), (64, 4073268), (68, 3833664), (82, 3179136), (96, 2715512), (102, 2555776), (123, 2119424), (128, 2036634), (136, 1916832), (164, 1589568), (192, 1357756), (204, 1277888), (246, 1059712), (256, 1018317), (272, 958416), (328, 794784), (384, 678878), (408, 638944), (487, 535296), (492, 529856), (544, 479208), (656, 397392), (697, 374016), (768, 339439), (816, 319472), (974, 267648), (984, 264928), (1088, 239604), (1312, 198696), (1394, 187008), (1461, 178432), (1632, 159736), (1948, 133824), (1968, 132464), (2091, 124672), (2176, 119802), (2624, 99348), (2788, 93504), (2922, 89216), (3264, 79868), (3896, 66912), (3936, 66232), (4182, 62336), (4352, 59901), (5248, 49674), (5576, 46752), (5844, 44608), (6528, 39934), (7792, 33456), (7872, 33116), (8279, 31488), (8364, 31168), (10496, 24837), (11152, 23376), (11688, 22304), (13056, 19967), (15584, 16728), (15744, 16558)]