679923456

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6971}}^1$

素因数の和:7117

約数の個数: 72

約数和(自身を含む): 1824098304

約数和(自身を除く): 1144174848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 3048, 4064, 6096, 6971, 8128, 12192, 13942, 16256, 20913, 24384, 27884, 32512, 41826, 48768, 55768, 83652, 97536, 111536, 167304, 223072, 334608, 446144, 669216, 885317, 892288, 1338432, 1770634, 1784576, 2655951, 2676864, 3541268, 5311902, 5353728, 7082536, 10623804, 14165072, 21247608, 28330144, 42495216, 56660288, 84990432, 113320576, 169980864, 226641152, 339961728, 679923456]

約数ペア:

[(1, 679923456), (2, 339961728), (3, 226641152), (4, 169980864), (6, 113320576), (8, 84990432), (12, 56660288), (16, 42495216), (24, 28330144), (32, 21247608), (48, 14165072), (64, 10623804), (96, 7082536), (127, 5353728), (128, 5311902), (192, 3541268), (254, 2676864), (256, 2655951), (381, 1784576), (384, 1770634), (508, 1338432), (762, 892288), (768, 885317), (1016, 669216), (1524, 446144), (2032, 334608), (3048, 223072), (4064, 167304), (6096, 111536), (6971, 97536), (8128, 83652), (12192, 55768), (13942, 48768), (16256, 41826), (20913, 32512), (24384, 27884)]