245571768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 756756000

約数和(自身を除く): 511184232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 83, 87, 104, 109, 116, 117, 156, 166, 174, 218, 232, 234, 249, 261, 312, 327, 332, 348, 377, 436, 468, 498, 522, 654, 664, 696, 747, 754, 872, 936, 981, 996, 1044, 1079, 1131, 1308, 1417, 1494, 1508, 1962, 1992, 2088, 2158, 2262, 2407, 2616, 2834, 2988, 3016, 3161, 3237, 3393, 3924, 4251, 4316, 4524, 4814, 5668, 5976, 6322, 6474, 6786, 7221, 7848, 8502, 8632, 9047, 9048, 9483, 9628, 9711, 11336, 12644, 12753, 12948, 13572, 14442, 17004, 18094, 18966, 19256, 19422, 21663, 25288, 25506, 25896, 27141, 27144, 28449, 28884, 31291, 34008, 36188, 37932, 38844, 41093, 43326, 51012, 54282, 56898, 57768, 62582, 72376, 75864, 77688, 81423, 82186, 86652, 93873, 102024, 108564, 113796, 117611, 123279, 125164, 162846, 164372, 173304, 187746, 217128, 227592, 235222, 246558, 250328, 262363, 281619, 325692, 328744, 352833, 369837, 375492, 470444, 493116, 524726, 563238, 651384, 705666, 739674, 750984, 787089, 940888, 986232, 1049452, 1058499, 1126476, 1411332, 1479348, 1574178, 2098904, 2116998, 2252952, 2361267, 2822664, 2958696, 3148356, 3410719, 4233996, 4722534, 6296712, 6821438, 8467992, 9445068, 10232157, 13642876, 18890136, 20464314, 27285752, 30696471, 40928628, 61392942, 81857256, 122785884, 245571768]

約数ペア:

[(1, 245571768), (2, 122785884), (3, 81857256), (4, 61392942), (6, 40928628), (8, 30696471), (9, 27285752), (12, 20464314), (13, 18890136), (18, 13642876), (24, 10232157), (26, 9445068), (29, 8467992), (36, 6821438), (39, 6296712), (52, 4722534), (58, 4233996), (72, 3410719), (78, 3148356), (83, 2958696), (87, 2822664), (104, 2361267), (109, 2252952), (116, 2116998), (117, 2098904), (156, 1574178), (166, 1479348), (174, 1411332), (218, 1126476), (232, 1058499), (234, 1049452), (249, 986232), (261, 940888), (312, 787089), (327, 750984), (332, 739674), (348, 705666), (377, 651384), (436, 563238), (468, 524726), (498, 493116), (522, 470444), (654, 375492), (664, 369837), (696, 352833), (747, 328744), (754, 325692), (872, 281619), (936, 262363), (981, 250328), (996, 246558), (1044, 235222), (1079, 227592), (1131, 217128), (1308, 187746), (1417, 173304), (1494, 164372), (1508, 162846), (1962, 125164), (1992, 123279), (2088, 117611), (2158, 113796), (2262, 108564), (2407, 102024), (2616, 93873), (2834, 86652), (2988, 82186), (3016, 81423), (3161, 77688), (3237, 75864), (3393, 72376), (3924, 62582), (4251, 57768), (4316, 56898), (4524, 54282), (4814, 51012), (5668, 43326), (5976, 41093), (6322, 38844), (6474, 37932), (6786, 36188), (7221, 34008), (7848, 31291), (8502, 28884), (8632, 28449), (9047, 27144), (9048, 27141), (9483, 25896), (9628, 25506), (9711, 25288), (11336, 21663), (12644, 19422), (12753, 19256), (12948, 18966), (13572, 18094), (14442, 17004)]