1342725888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{249763}}^1$

素因数の和:249789

約数の個数: 72

約数和(自身を含む): 4084140928

約数和(自身を除く): 2741415040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 249763, 499526, 749289, 999052, 1498578, 1748341, 1998104, 2997156, 3496682, 3996208, 5245023, 5994312, 6993364, 7992416, 10490046, 11988624, 13986728, 15984832, 20980092, 23977248, 27973456, 31969664, 41960184, 47954496, 55946912, 63939328, 83920368, 95908992, 111893824, 167840736, 191817984, 223787648, 335681472, 447575296, 671362944, 1342725888]

約数ペア:

[(1, 1342725888), (2, 671362944), (3, 447575296), (4, 335681472), (6, 223787648), (7, 191817984), (8, 167840736), (12, 111893824), (14, 95908992), (16, 83920368), (21, 63939328), (24, 55946912), (28, 47954496), (32, 41960184), (42, 31969664), (48, 27973456), (56, 23977248), (64, 20980092), (84, 15984832), (96, 13986728), (112, 11988624), (128, 10490046), (168, 7992416), (192, 6993364), (224, 5994312), (256, 5245023), (336, 3996208), (384, 3496682), (448, 2997156), (672, 1998104), (768, 1748341), (896, 1498578), (1344, 999052), (1792, 749289), (2688, 499526), (5376, 249763)]