3181246976

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:909

約数の個数: 80

約数和(自身を含む): 6561309216

約数和(自身を除く): 3380062240

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 307, 512, 547, 592, 614, 1094, 1184, 1228, 2188, 2368, 2456, 4376, 4736, 4912, 8752, 9472, 9824, 11359, 17504, 18944, 19648, 20239, 22718, 35008, 39296, 40478, 45436, 70016, 78592, 80956, 90872, 140032, 157184, 161912, 167929, 181744, 280064, 323824, 335858, 363488, 647648, 671716, 726976, 1295296, 1343432, 1453952, 2590592, 2686864, 2907904, 5181184, 5373728, 5815808, 6213373, 10362368, 10747456, 12426746, 21494912, 24853492, 42989824, 49706984, 85979648, 99413968, 198827936, 397655872, 795311744, 1590623488, 3181246976]

約数ペア:

[(1, 3181246976), (2, 1590623488), (4, 795311744), (8, 397655872), (16, 198827936), (32, 99413968), (37, 85979648), (64, 49706984), (74, 42989824), (128, 24853492), (148, 21494912), (256, 12426746), (296, 10747456), (307, 10362368), (512, 6213373), (547, 5815808), (592, 5373728), (614, 5181184), (1094, 2907904), (1184, 2686864), (1228, 2590592), (2188, 1453952), (2368, 1343432), (2456, 1295296), (4376, 726976), (4736, 671716), (4912, 647648), (8752, 363488), (9472, 335858), (9824, 323824), (11359, 280064), (17504, 181744), (18944, 167929), (19648, 161912), (20239, 157184), (22718, 140032), (35008, 90872), (39296, 80956), (40478, 78592), (45436, 70016)]