253665216

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 224

約数和(自身を含む): 867745280

約数和(自身を除く): 614080064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 192, 201, 216, 224, 252, 268, 288, 313, 336, 378, 402, 432, 448, 469, 504, 536, 576, 603, 626, 672, 756, 804, 864, 938, 939, 1008, 1072, 1206, 1252, 1344, 1407, 1512, 1608, 1728, 1809, 1876, 1878, 2016, 2144, 2191, 2412, 2504, 2814, 2817, 3024, 3216, 3618, 3752, 3756, 4032, 4221, 4288, 4382, 4824, 5008, 5628, 5634, 6048, 6432, 6573, 7236, 7504, 7512, 8442, 8451, 8764, 9648, 10016, 11256, 11268, 12096, 12663, 12864, 13146, 14472, 15008, 15024, 16884, 16902, 17528, 19296, 19719, 20032, 20971, 22512, 22536, 25326, 26292, 28944, 30016, 30048, 33768, 33804, 35056, 38592, 39438, 41942, 45024, 45072, 50652, 52584, 57888, 59157, 60096, 62913, 67536, 67608, 70112, 78876, 83884, 90048, 90144, 101304, 105168, 115776, 118314, 125826, 135072, 135216, 140224, 146797, 157752, 167768, 180288, 188739, 202608, 210336, 236628, 251652, 270144, 270432, 293594, 315504, 335536, 377478, 405216, 420672, 440391, 473256, 503304, 540864, 566217, 587188, 631008, 671072, 754956, 810432, 880782, 946512, 1006608, 1132434, 1174376, 1262016, 1321173, 1342144, 1509912, 1761564, 1893024, 2013216, 2264868, 2348752, 2642346, 3019824, 3523128, 3786048, 3963519, 4026432, 4529736, 4697504, 5284692, 6039648, 7046256, 7927038, 9059472, 9395008, 10569384, 12079296, 14092512, 15854076, 18118944, 21138768, 28185024, 31708152, 36237888, 42277536, 63416304, 84555072, 126832608, 253665216]

約数ペア:

[(1, 253665216), (2, 126832608), (3, 84555072), (4, 63416304), (6, 42277536), (7, 36237888), (8, 31708152), (9, 28185024), (12, 21138768), (14, 18118944), (16, 15854076), (18, 14092512), (21, 12079296), (24, 10569384), (27, 9395008), (28, 9059472), (32, 7927038), (36, 7046256), (42, 6039648), (48, 5284692), (54, 4697504), (56, 4529736), (63, 4026432), (64, 3963519), (67, 3786048), (72, 3523128), (84, 3019824), (96, 2642346), (108, 2348752), (112, 2264868), (126, 2013216), (134, 1893024), (144, 1761564), (168, 1509912), (189, 1342144), (192, 1321173), (201, 1262016), (216, 1174376), (224, 1132434), (252, 1006608), (268, 946512), (288, 880782), (313, 810432), (336, 754956), (378, 671072), (402, 631008), (432, 587188), (448, 566217), (469, 540864), (504, 503304), (536, 473256), (576, 440391), (603, 420672), (626, 405216), (672, 377478), (756, 335536), (804, 315504), (864, 293594), (938, 270432), (939, 270144), (1008, 251652), (1072, 236628), (1206, 210336), (1252, 202608), (1344, 188739), (1407, 180288), (1512, 167768), (1608, 157752), (1728, 146797), (1809, 140224), (1876, 135216), (1878, 135072), (2016, 125826), (2144, 118314), (2191, 115776), (2412, 105168), (2504, 101304), (2814, 90144), (2817, 90048), (3024, 83884), (3216, 78876), (3618, 70112), (3752, 67608), (3756, 67536), (4032, 62913), (4221, 60096), (4288, 59157), (4382, 57888), (4824, 52584), (5008, 50652), (5628, 45072), (5634, 45024), (6048, 41942), (6432, 39438), (6573, 38592), (7236, 35056), (7504, 33804), (7512, 33768), (8442, 30048), (8451, 30016), (8764, 28944), (9648, 26292), (10016, 25326), (11256, 22536), (11268, 22512), (12096, 20971), (12663, 20032), (12864, 19719), (13146, 19296), (14472, 17528), (15008, 16902), (15024, 16884)]