1872121248

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 240

約数和(自身を含む): 5936426496

約数和(自身を除く): 4064305248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 32, 36, 46, 48, 54, 62, 69, 72, 81, 92, 93, 96, 108, 124, 138, 144, 162, 184, 186, 207, 216, 248, 276, 279, 288, 324, 368, 372, 414, 432, 496, 552, 558, 621, 648, 713, 736, 744, 828, 837, 864, 992, 1013, 1104, 1116, 1242, 1296, 1426, 1488, 1656, 1674, 1863, 2026, 2139, 2208, 2232, 2484, 2511, 2592, 2852, 2976, 3039, 3312, 3348, 3726, 4052, 4278, 4464, 4968, 5022, 5704, 6078, 6417, 6624, 6696, 7452, 8104, 8556, 8928, 9117, 9936, 10044, 11408, 12156, 12834, 13392, 14904, 16208, 17112, 18234, 19251, 19872, 20088, 22816, 23299, 24312, 25668, 26784, 27351, 29808, 31403, 32416, 34224, 36468, 38502, 40176, 46598, 48624, 51336, 54702, 57753, 59616, 62806, 68448, 69897, 72936, 77004, 80352, 82053, 93196, 94209, 97248, 102672, 109404, 115506, 125612, 139794, 145872, 154008, 164106, 186392, 188418, 205344, 209691, 218808, 231012, 251224, 279588, 282627, 291744, 308016, 328212, 372784, 376836, 419382, 437616, 462024, 502448, 559176, 565254, 616032, 629073, 656424, 722269, 745568, 753672, 838764, 847881, 875232, 924048, 1004896, 1118352, 1130508, 1258146, 1312848, 1444538, 1507344, 1677528, 1695762, 1848096, 1887219, 2166807, 2236704, 2261016, 2516292, 2543643, 2625696, 2889076, 3014688, 3355056, 3391524, 3774438, 4333614, 4522032, 5032584, 5087286, 5778152, 6500421, 6710112, 6783048, 7548876, 8667228, 9044064, 10065168, 10174572, 11556304, 13000842, 13566096, 15097752, 17334456, 19501263, 20130336, 20349144, 23112608, 26001684, 27132192, 30195504, 34668912, 39002526, 40698288, 52003368, 58503789, 60391008, 69337824, 78005052, 81396576, 104006736, 117007578, 156010104, 208013472, 234015156, 312020208, 468030312, 624040416, 936060624, 1872121248]

約数ペア:

[(1, 1872121248), (2, 936060624), (3, 624040416), (4, 468030312), (6, 312020208), (8, 234015156), (9, 208013472), (12, 156010104), (16, 117007578), (18, 104006736), (23, 81396576), (24, 78005052), (27, 69337824), (31, 60391008), (32, 58503789), (36, 52003368), (46, 40698288), (48, 39002526), (54, 34668912), (62, 30195504), (69, 27132192), (72, 26001684), (81, 23112608), (92, 20349144), (93, 20130336), (96, 19501263), (108, 17334456), (124, 15097752), (138, 13566096), (144, 13000842), (162, 11556304), (184, 10174572), (186, 10065168), (207, 9044064), (216, 8667228), (248, 7548876), (276, 6783048), (279, 6710112), (288, 6500421), (324, 5778152), (368, 5087286), (372, 5032584), (414, 4522032), (432, 4333614), (496, 3774438), (552, 3391524), (558, 3355056), (621, 3014688), (648, 2889076), (713, 2625696), (736, 2543643), (744, 2516292), (828, 2261016), (837, 2236704), (864, 2166807), (992, 1887219), (1013, 1848096), (1104, 1695762), (1116, 1677528), (1242, 1507344), (1296, 1444538), (1426, 1312848), (1488, 1258146), (1656, 1130508), (1674, 1118352), (1863, 1004896), (2026, 924048), (2139, 875232), (2208, 847881), (2232, 838764), (2484, 753672), (2511, 745568), (2592, 722269), (2852, 656424), (2976, 629073), (3039, 616032), (3312, 565254), (3348, 559176), (3726, 502448), (4052, 462024), (4278, 437616), (4464, 419382), (4968, 376836), (5022, 372784), (5704, 328212), (6078, 308016), (6417, 291744), (6624, 282627), (6696, 279588), (7452, 251224), (8104, 231012), (8556, 218808), (8928, 209691), (9117, 205344), (9936, 188418), (10044, 186392), (11408, 164106), (12156, 154008), (12834, 145872), (13392, 139794), (14904, 125612), (16208, 115506), (17112, 109404), (18234, 102672), (19251, 97248), (19872, 94209), (20088, 93196), (22816, 82053), (23299, 80352), (24312, 77004), (25668, 72936), (26784, 69897), (27351, 68448), (29808, 62806), (31403, 59616), (32416, 57753), (34224, 54702), (36468, 51336), (38502, 48624), (40176, 46598)]