1238346312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{320483}}^1$

素因数の和:320522

約数の個数: 64

約数和(自身を含む): 3691975680

約数和(自身を除く): 2453629368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 320483, 640966, 961449, 1281932, 1922898, 2243381, 2563864, 3845796, 4486762, 6730143, 7371109, 7691592, 8973524, 13460286, 14742218, 17947048, 22113327, 26920572, 29484436, 44226654, 51597763, 53841144, 58968872, 88453308, 103195526, 154793289, 176906616, 206391052, 309586578, 412782104, 619173156, 1238346312]

約数ペア:

[(1, 1238346312), (2, 619173156), (3, 412782104), (4, 309586578), (6, 206391052), (7, 176906616), (8, 154793289), (12, 103195526), (14, 88453308), (21, 58968872), (23, 53841144), (24, 51597763), (28, 44226654), (42, 29484436), (46, 26920572), (56, 22113327), (69, 17947048), (84, 14742218), (92, 13460286), (138, 8973524), (161, 7691592), (168, 7371109), (184, 6730143), (276, 4486762), (322, 3845796), (483, 2563864), (552, 2243381), (644, 1922898), (966, 1281932), (1288, 961449), (1932, 640966), (3864, 320483)]