259129728

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^2$

素因数の和:79

約数の個数: 288

約数和(自身を含む): 888128280

約数和(自身を除く): 628998552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 121, 128, 132, 143, 144, 156, 169, 176, 192, 198, 208, 234, 242, 264, 286, 288, 312, 338, 352, 363, 384, 396, 416, 429, 468, 484, 507, 528, 572, 576, 624, 676, 704, 726, 792, 832, 858, 936, 968, 1014, 1056, 1089, 1144, 1152, 1248, 1287, 1331, 1352, 1408, 1452, 1521, 1573, 1584, 1664, 1716, 1859, 1872, 1936, 2028, 2112, 2178, 2288, 2496, 2574, 2662, 2704, 2904, 3042, 3146, 3168, 3432, 3718, 3744, 3872, 3993, 4056, 4224, 4356, 4576, 4719, 4992, 5148, 5324, 5408, 5577, 5808, 6084, 6292, 6336, 6864, 7436, 7488, 7744, 7986, 8112, 8712, 9152, 9438, 10296, 10648, 10816, 11154, 11616, 11979, 12168, 12584, 12672, 13728, 14157, 14872, 14976, 15488, 15972, 16224, 16731, 17303, 17424, 18304, 18876, 20449, 20592, 21296, 21632, 22308, 23232, 23958, 24336, 25168, 27456, 28314, 29744, 31944, 32448, 33462, 34606, 34848, 37752, 40898, 41184, 42592, 44616, 46464, 47916, 48672, 50336, 51909, 54912, 56628, 59488, 61347, 63888, 64896, 66924, 69212, 69696, 75504, 81796, 82368, 85184, 89232, 95832, 97344, 100672, 103818, 113256, 118976, 122694, 127776, 133848, 138424, 139392, 151008, 155727, 163592, 164736, 170368, 178464, 184041, 191664, 194688, 201344, 207636, 224939, 226512, 237952, 245388, 255552, 267696, 276848, 302016, 311454, 327184, 356928, 368082, 383328, 415272, 449878, 453024, 490776, 511104, 535392, 553696, 604032, 622908, 654368, 674817, 713856, 736164, 766656, 830544, 899756, 906048, 981552, 1070784, 1107392, 1245816, 1308736, 1349634, 1472328, 1533312, 1661088, 1799512, 1812096, 1963104, 2024451, 2141568, 2214784, 2491632, 2617472, 2699268, 2944656, 3322176, 3599024, 3926208, 4048902, 4983264, 5398536, 5889312, 6644352, 7198048, 7852416, 8097804, 9966528, 10797072, 11778624, 14396096, 16195608, 19933056, 21594144, 23557248, 28792192, 32391216, 43188288, 64782432, 86376576, 129564864, 259129728]

約数ペア:

[(1, 259129728), (2, 129564864), (3, 86376576), (4, 64782432), (6, 43188288), (8, 32391216), (9, 28792192), (11, 23557248), (12, 21594144), (13, 19933056), (16, 16195608), (18, 14396096), (22, 11778624), (24, 10797072), (26, 9966528), (32, 8097804), (33, 7852416), (36, 7198048), (39, 6644352), (44, 5889312), (48, 5398536), (52, 4983264), (64, 4048902), (66, 3926208), (72, 3599024), (78, 3322176), (88, 2944656), (96, 2699268), (99, 2617472), (104, 2491632), (117, 2214784), (121, 2141568), (128, 2024451), (132, 1963104), (143, 1812096), (144, 1799512), (156, 1661088), (169, 1533312), (176, 1472328), (192, 1349634), (198, 1308736), (208, 1245816), (234, 1107392), (242, 1070784), (264, 981552), (286, 906048), (288, 899756), (312, 830544), (338, 766656), (352, 736164), (363, 713856), (384, 674817), (396, 654368), (416, 622908), (429, 604032), (468, 553696), (484, 535392), (507, 511104), (528, 490776), (572, 453024), (576, 449878), (624, 415272), (676, 383328), (704, 368082), (726, 356928), (792, 327184), (832, 311454), (858, 302016), (936, 276848), (968, 267696), (1014, 255552), (1056, 245388), (1089, 237952), (1144, 226512), (1152, 224939), (1248, 207636), (1287, 201344), (1331, 194688), (1352, 191664), (1408, 184041), (1452, 178464), (1521, 170368), (1573, 164736), (1584, 163592), (1664, 155727), (1716, 151008), (1859, 139392), (1872, 138424), (1936, 133848), (2028, 127776), (2112, 122694), (2178, 118976), (2288, 113256), (2496, 103818), (2574, 100672), (2662, 97344), (2704, 95832), (2904, 89232), (3042, 85184), (3146, 82368), (3168, 81796), (3432, 75504), (3718, 69696), (3744, 69212), (3872, 66924), (3993, 64896), (4056, 63888), (4224, 61347), (4356, 59488), (4576, 56628), (4719, 54912), (4992, 51909), (5148, 50336), (5324, 48672), (5408, 47916), (5577, 46464), (5808, 44616), (6084, 42592), (6292, 41184), (6336, 40898), (6864, 37752), (7436, 34848), (7488, 34606), (7744, 33462), (7986, 32448), (8112, 31944), (8712, 29744), (9152, 28314), (9438, 27456), (10296, 25168), (10648, 24336), (10816, 23958), (11154, 23232), (11616, 22308), (11979, 21632), (12168, 21296), (12584, 20592), (12672, 20449), (13728, 18876), (14157, 18304), (14872, 17424), (14976, 17303), (15488, 16731), (15972, 16224)]