1379741888

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^2\times {\mathrm{269}}^1$

素因数の和:502

約数の個数: 84

約数和(自身を含む): 3170316240

約数和(自身を除く): 1790574352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 269, 428, 448, 538, 749, 856, 1076, 1498, 1712, 1883, 2152, 2996, 3424, 3766, 4304, 5992, 6848, 7532, 8608, 11449, 11984, 15064, 17216, 22898, 23968, 28783, 30128, 45796, 47936, 57566, 60256, 80143, 91592, 115132, 120512, 160286, 183184, 201481, 230264, 320572, 366368, 402962, 460528, 641144, 732736, 805924, 921056, 1282288, 1611848, 1842112, 2564576, 3079781, 3223696, 5129152, 6159562, 6447392, 12319124, 12894784, 21558467, 24638248, 43116934, 49276496, 86233868, 98552992, 172467736, 197105984, 344935472, 689870944, 1379741888]

約数ペア:

[(1, 1379741888), (2, 689870944), (4, 344935472), (7, 197105984), (8, 172467736), (14, 98552992), (16, 86233868), (28, 49276496), (32, 43116934), (56, 24638248), (64, 21558467), (107, 12894784), (112, 12319124), (214, 6447392), (224, 6159562), (269, 5129152), (428, 3223696), (448, 3079781), (538, 2564576), (749, 1842112), (856, 1611848), (1076, 1282288), (1498, 921056), (1712, 805924), (1883, 732736), (2152, 641144), (2996, 460528), (3424, 402962), (3766, 366368), (4304, 320572), (5992, 230264), (6848, 201481), (7532, 183184), (8608, 160286), (11449, 120512), (11984, 115132), (15064, 91592), (17216, 80143), (22898, 60256), (23968, 57566), (28783, 47936), (30128, 45796)]