266464528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 641208960

約数和(自身を除く): 374744432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 37, 44, 58, 68, 74, 83, 88, 116, 136, 148, 166, 176, 187, 232, 272, 296, 319, 332, 374, 407, 464, 493, 592, 629, 638, 664, 748, 814, 913, 986, 1073, 1258, 1276, 1328, 1411, 1496, 1628, 1826, 1972, 2146, 2407, 2516, 2552, 2822, 2992, 3071, 3256, 3652, 3944, 4292, 4814, 5032, 5104, 5423, 5644, 6142, 6512, 6919, 7304, 7888, 8584, 9628, 10064, 10846, 11288, 11803, 12284, 13838, 14608, 15521, 17168, 18241, 19256, 21692, 22576, 23606, 24568, 26477, 27676, 31042, 33781, 36482, 38512, 40919, 43384, 47212, 49136, 52207, 52954, 55352, 62084, 67562, 72964, 81838, 86768, 89059, 94424, 104414, 105908, 110704, 124168, 135124, 145928, 163676, 178118, 188848, 200651, 208828, 211816, 248336, 270248, 291856, 327352, 356236, 401302, 417656, 423632, 450109, 540496, 574277, 654704, 712472, 802604, 835312, 900218, 979649, 1148554, 1424944, 1514003, 1605208, 1800436, 1959298, 2297108, 3028006, 3210416, 3600872, 3918596, 4594216, 6056012, 7201744, 7837192, 9188432, 12112024, 15674384, 16654033, 24224048, 33308066, 66616132, 133232264, 266464528]

約数ペア:

[(1, 266464528), (2, 133232264), (4, 66616132), (8, 33308066), (11, 24224048), (16, 16654033), (17, 15674384), (22, 12112024), (29, 9188432), (34, 7837192), (37, 7201744), (44, 6056012), (58, 4594216), (68, 3918596), (74, 3600872), (83, 3210416), (88, 3028006), (116, 2297108), (136, 1959298), (148, 1800436), (166, 1605208), (176, 1514003), (187, 1424944), (232, 1148554), (272, 979649), (296, 900218), (319, 835312), (332, 802604), (374, 712472), (407, 654704), (464, 574277), (493, 540496), (592, 450109), (629, 423632), (638, 417656), (664, 401302), (748, 356236), (814, 327352), (913, 291856), (986, 270248), (1073, 248336), (1258, 211816), (1276, 208828), (1328, 200651), (1411, 188848), (1496, 178118), (1628, 163676), (1826, 145928), (1972, 135124), (2146, 124168), (2407, 110704), (2516, 105908), (2552, 104414), (2822, 94424), (2992, 89059), (3071, 86768), (3256, 81838), (3652, 72964), (3944, 67562), (4292, 62084), (4814, 55352), (5032, 52954), (5104, 52207), (5423, 49136), (5644, 47212), (6142, 43384), (6512, 40919), (6919, 38512), (7304, 36482), (7888, 33781), (8584, 31042), (9628, 27676), (10064, 26477), (10846, 24568), (11288, 23606), (11803, 22576), (12284, 21692), (13838, 19256), (14608, 18241), (15521, 17168)]