654272112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 1899878400

約数和(自身を除く): 1245606288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 149, 156, 186, 208, 227, 248, 298, 312, 372, 403, 447, 454, 496, 596, 624, 681, 744, 806, 894, 908, 1192, 1209, 1362, 1488, 1612, 1788, 1816, 1937, 2384, 2418, 2724, 2951, 3224, 3576, 3632, 3874, 4619, 4836, 5448, 5811, 5902, 6448, 7037, 7152, 7748, 8853, 9238, 9672, 10896, 11622, 11804, 13857, 14074, 15496, 17706, 18476, 19344, 21111, 23244, 23608, 27714, 28148, 30992, 33823, 35412, 36952, 42222, 46488, 47216, 55428, 56296, 60047, 67646, 70824, 73904, 84444, 91481, 92976, 101469, 110856, 112592, 120094, 135292, 141648, 168888, 180141, 182962, 202938, 221712, 240188, 270584, 274443, 337776, 360282, 365924, 405876, 439699, 480376, 541168, 548886, 720564, 731848, 811752, 879398, 960752, 1048513, 1097772, 1319097, 1441128, 1463696, 1623504, 1758796, 2097026, 2195544, 2638194, 2882256, 3145539, 3517592, 4194052, 4391088, 5276388, 6291078, 7035184, 8388104, 10552776, 12582156, 13630669, 16776208, 21105552, 25164312, 27261338, 40892007, 50328624, 54522676, 81784014, 109045352, 163568028, 218090704, 327136056, 654272112]

約数ペア:

[(1, 654272112), (2, 327136056), (3, 218090704), (4, 163568028), (6, 109045352), (8, 81784014), (12, 54522676), (13, 50328624), (16, 40892007), (24, 27261338), (26, 25164312), (31, 21105552), (39, 16776208), (48, 13630669), (52, 12582156), (62, 10552776), (78, 8388104), (93, 7035184), (104, 6291078), (124, 5276388), (149, 4391088), (156, 4194052), (186, 3517592), (208, 3145539), (227, 2882256), (248, 2638194), (298, 2195544), (312, 2097026), (372, 1758796), (403, 1623504), (447, 1463696), (454, 1441128), (496, 1319097), (596, 1097772), (624, 1048513), (681, 960752), (744, 879398), (806, 811752), (894, 731848), (908, 720564), (1192, 548886), (1209, 541168), (1362, 480376), (1488, 439699), (1612, 405876), (1788, 365924), (1816, 360282), (1937, 337776), (2384, 274443), (2418, 270584), (2724, 240188), (2951, 221712), (3224, 202938), (3576, 182962), (3632, 180141), (3874, 168888), (4619, 141648), (4836, 135292), (5448, 120094), (5811, 112592), (5902, 110856), (6448, 101469), (7037, 92976), (7152, 91481), (7748, 84444), (8853, 73904), (9238, 70824), (9672, 67646), (10896, 60047), (11622, 56296), (11804, 55428), (13857, 47216), (14074, 46488), (15496, 42222), (17706, 36952), (18476, 35412), (19344, 33823), (21111, 30992), (23244, 28148), (23608, 27714)]