194889312

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 581188608

約数和(自身を除く): 386299296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 83, 93, 96, 124, 144, 166, 186, 248, 249, 263, 279, 288, 332, 372, 496, 498, 526, 558, 664, 744, 747, 789, 992, 996, 1052, 1116, 1328, 1488, 1494, 1578, 1992, 2104, 2232, 2367, 2573, 2656, 2976, 2988, 3156, 3984, 4208, 4464, 4734, 5146, 5976, 6312, 7719, 7968, 8153, 8416, 8928, 9468, 10292, 11952, 12624, 15438, 16306, 18936, 20584, 21829, 23157, 23904, 24459, 25248, 30876, 32612, 37872, 41168, 43658, 46314, 48918, 61752, 65224, 65487, 73377, 75744, 82336, 87316, 92628, 97836, 123504, 130448, 130974, 146754, 174632, 185256, 195672, 196461, 247008, 260896, 261948, 293508, 349264, 370512, 391344, 392922, 523896, 587016, 676699, 698528, 741024, 782688, 785844, 1047792, 1174032, 1353398, 1571688, 2030097, 2095584, 2348064, 2706796, 3143376, 4060194, 5413592, 6090291, 6286752, 8120388, 10827184, 12180582, 16240776, 21654368, 24361164, 32481552, 48722328, 64963104, 97444656, 194889312]

約数ペア:

[(1, 194889312), (2, 97444656), (3, 64963104), (4, 48722328), (6, 32481552), (8, 24361164), (9, 21654368), (12, 16240776), (16, 12180582), (18, 10827184), (24, 8120388), (31, 6286752), (32, 6090291), (36, 5413592), (48, 4060194), (62, 3143376), (72, 2706796), (83, 2348064), (93, 2095584), (96, 2030097), (124, 1571688), (144, 1353398), (166, 1174032), (186, 1047792), (248, 785844), (249, 782688), (263, 741024), (279, 698528), (288, 676699), (332, 587016), (372, 523896), (496, 392922), (498, 391344), (526, 370512), (558, 349264), (664, 293508), (744, 261948), (747, 260896), (789, 247008), (992, 196461), (996, 195672), (1052, 185256), (1116, 174632), (1328, 146754), (1488, 130974), (1494, 130448), (1578, 123504), (1992, 97836), (2104, 92628), (2232, 87316), (2367, 82336), (2573, 75744), (2656, 73377), (2976, 65487), (2988, 65224), (3156, 61752), (3984, 48918), (4208, 46314), (4464, 43658), (4734, 41168), (5146, 37872), (5976, 32612), (6312, 30876), (7719, 25248), (7968, 24459), (8153, 23904), (8416, 23157), (8928, 21829), (9468, 20584), (10292, 18936), (11952, 16306), (12624, 15438)]