1520781312

素因数分解:

$2^{11}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1949}}^1$

素因数の和:2101

約数の個数: 96

約数和(自身を含む): 4088448000

約数和(自身を除く): 2567666688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1024, 1524, 1536, 1949, 2032, 2048, 3048, 3072, 3898, 4064, 5847, 6096, 6144, 7796, 8128, 11694, 12192, 15592, 16256, 23388, 24384, 31184, 32512, 46776, 48768, 62368, 65024, 93552, 97536, 124736, 130048, 187104, 195072, 247523, 249472, 260096, 374208, 390144, 495046, 498944, 742569, 748416, 780288, 990092, 997888, 1485138, 1496832, 1980184, 1995776, 2970276, 2993664, 3960368, 3991552, 5940552, 5987328, 7920736, 11881104, 11974656, 15841472, 23762208, 31682944, 47524416, 63365888, 95048832, 126731776, 190097664, 253463552, 380195328, 506927104, 760390656, 1520781312]

約数ペア:

[(1, 1520781312), (2, 760390656), (3, 506927104), (4, 380195328), (6, 253463552), (8, 190097664), (12, 126731776), (16, 95048832), (24, 63365888), (32, 47524416), (48, 31682944), (64, 23762208), (96, 15841472), (127, 11974656), (128, 11881104), (192, 7920736), (254, 5987328), (256, 5940552), (381, 3991552), (384, 3960368), (508, 2993664), (512, 2970276), (762, 1995776), (768, 1980184), (1016, 1496832), (1024, 1485138), (1524, 997888), (1536, 990092), (1949, 780288), (2032, 748416), (2048, 742569), (3048, 498944), (3072, 495046), (3898, 390144), (4064, 374208), (5847, 260096), (6096, 249472), (6144, 247523), (7796, 195072), (8128, 187104), (11694, 130048), (12192, 124736), (15592, 97536), (16256, 93552), (23388, 65024), (24384, 62368), (31184, 48768), (32512, 46776)]