561687264

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 1721825280

約数和(自身を除く): 1160138016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 67, 72, 93, 96, 108, 124, 134, 144, 186, 201, 216, 248, 268, 279, 288, 313, 372, 402, 432, 496, 536, 558, 603, 626, 744, 804, 837, 864, 939, 992, 1072, 1116, 1206, 1252, 1488, 1608, 1674, 1809, 1878, 2077, 2144, 2232, 2412, 2504, 2817, 2976, 3216, 3348, 3618, 3756, 4154, 4464, 4824, 5008, 5634, 6231, 6432, 6696, 7236, 7512, 8308, 8451, 8928, 9648, 9703, 10016, 11268, 12462, 13392, 14472, 15024, 16616, 16902, 18693, 19296, 19406, 20971, 22536, 24924, 26784, 28944, 29109, 30048, 33232, 33804, 37386, 38812, 41942, 45072, 49848, 56079, 57888, 58218, 62913, 66464, 67608, 74772, 77624, 83884, 87327, 90144, 99696, 112158, 116436, 125826, 135216, 149544, 155248, 167768, 174654, 188739, 199392, 224316, 232872, 251652, 261981, 270432, 299088, 310496, 335536, 349308, 377478, 448632, 465744, 503304, 523962, 566217, 598176, 650101, 671072, 698616, 754956, 897264, 931488, 1006608, 1047924, 1132434, 1300202, 1397232, 1509912, 1794528, 1950303, 2013216, 2095848, 2264868, 2600404, 2794464, 3019824, 3900606, 4191696, 4529736, 5200808, 5850909, 6039648, 7801212, 8383392, 9059472, 10401616, 11701818, 15602424, 17552727, 18118944, 20803232, 23403636, 31204848, 35105454, 46807272, 62409696, 70210908, 93614544, 140421816, 187229088, 280843632, 561687264]

約数ペア:

[(1, 561687264), (2, 280843632), (3, 187229088), (4, 140421816), (6, 93614544), (8, 70210908), (9, 62409696), (12, 46807272), (16, 35105454), (18, 31204848), (24, 23403636), (27, 20803232), (31, 18118944), (32, 17552727), (36, 15602424), (48, 11701818), (54, 10401616), (62, 9059472), (67, 8383392), (72, 7801212), (93, 6039648), (96, 5850909), (108, 5200808), (124, 4529736), (134, 4191696), (144, 3900606), (186, 3019824), (201, 2794464), (216, 2600404), (248, 2264868), (268, 2095848), (279, 2013216), (288, 1950303), (313, 1794528), (372, 1509912), (402, 1397232), (432, 1300202), (496, 1132434), (536, 1047924), (558, 1006608), (603, 931488), (626, 897264), (744, 754956), (804, 698616), (837, 671072), (864, 650101), (939, 598176), (992, 566217), (1072, 523962), (1116, 503304), (1206, 465744), (1252, 448632), (1488, 377478), (1608, 349308), (1674, 335536), (1809, 310496), (1878, 299088), (2077, 270432), (2144, 261981), (2232, 251652), (2412, 232872), (2504, 224316), (2817, 199392), (2976, 188739), (3216, 174654), (3348, 167768), (3618, 155248), (3756, 149544), (4154, 135216), (4464, 125826), (4824, 116436), (5008, 112158), (5634, 99696), (6231, 90144), (6432, 87327), (6696, 83884), (7236, 77624), (7512, 74772), (8308, 67608), (8451, 66464), (8928, 62913), (9648, 58218), (9703, 57888), (10016, 56079), (11268, 49848), (12462, 45072), (13392, 41942), (14472, 38812), (15024, 37386), (16616, 33804), (16902, 33232), (18693, 30048), (19296, 29109), (19406, 28944), (20971, 26784), (22536, 24924)]