19351451904

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{7457}}^1$

素因数の和:7616

約数の個数: 144

約数和(自身を含む): 53659415040

約数和(自身を除く): 34307963136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 128, 186, 192, 218, 248, 256, 327, 372, 384, 436, 496, 654, 744, 768, 872, 992, 1308, 1488, 1744, 1984, 2616, 2976, 3379, 3488, 3968, 5232, 5952, 6758, 6976, 7457, 7936, 10137, 10464, 11904, 13516, 13952, 14914, 20274, 20928, 22371, 23808, 27032, 27904, 29828, 40548, 41856, 44742, 54064, 59656, 81096, 83712, 89484, 108128, 119312, 162192, 178968, 216256, 231167, 238624, 324384, 357936, 432512, 462334, 477248, 648768, 693501, 715872, 812813, 865024, 924668, 954496, 1297536, 1387002, 1431744, 1625626, 1849336, 1908992, 2438439, 2595072, 2774004, 2863488, 3251252, 3698672, 4876878, 5548008, 5726976, 6502504, 7397344, 9753756, 11096016, 13005008, 14794688, 19507512, 22192032, 25197203, 26010016, 29589376, 39015024, 44384064, 50394406, 52020032, 59178752, 75591609, 78030048, 88768128, 100788812, 104040064, 151183218, 156060096, 177536256, 201577624, 208080128, 302366436, 312120192, 403155248, 604732872, 624240384, 806310496, 1209465744, 1612620992, 2418931488, 3225241984, 4837862976, 6450483968, 9675725952, 19351451904]

約数ペア:

[(1, 19351451904), (2, 9675725952), (3, 6450483968), (4, 4837862976), (6, 3225241984), (8, 2418931488), (12, 1612620992), (16, 1209465744), (24, 806310496), (31, 624240384), (32, 604732872), (48, 403155248), (62, 312120192), (64, 302366436), (93, 208080128), (96, 201577624), (109, 177536256), (124, 156060096), (128, 151183218), (186, 104040064), (192, 100788812), (218, 88768128), (248, 78030048), (256, 75591609), (327, 59178752), (372, 52020032), (384, 50394406), (436, 44384064), (496, 39015024), (654, 29589376), (744, 26010016), (768, 25197203), (872, 22192032), (992, 19507512), (1308, 14794688), (1488, 13005008), (1744, 11096016), (1984, 9753756), (2616, 7397344), (2976, 6502504), (3379, 5726976), (3488, 5548008), (3968, 4876878), (5232, 3698672), (5952, 3251252), (6758, 2863488), (6976, 2774004), (7457, 2595072), (7936, 2438439), (10137, 1908992), (10464, 1849336), (11904, 1625626), (13516, 1431744), (13952, 1387002), (14914, 1297536), (20274, 954496), (20928, 924668), (22371, 865024), (23808, 812813), (27032, 715872), (27904, 693501), (29828, 648768), (40548, 477248), (41856, 462334), (44742, 432512), (54064, 357936), (59656, 324384), (81096, 238624), (83712, 231167), (89484, 216256), (108128, 178968), (119312, 162192)]