378143920064

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{1319}}^1\times {\mathrm{10691}}^1$

素因数の和:12441

約数の個数: 56

約数和(自身を含む): 752810889600

約数和(自身を除く): 374666969536

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 838, 1319, 1676, 2638, 3352, 5276, 6704, 10552, 10691, 13408, 21104, 21382, 26816, 42208, 42764, 84416, 85528, 171056, 342112, 552661, 684224, 1105322, 2210644, 4421288, 4479529, 8842576, 8959058, 14101429, 17685152, 17918116, 28202858, 35370304, 35836232, 56405716, 71672464, 112811432, 143344928, 225622864, 286689856, 451245728, 902491456, 5908498751, 11816997502, 23633995004, 47267990008, 94535980016, 189071960032, 378143920064]

約数ペア:

[(1, 378143920064), (2, 189071960032), (4, 94535980016), (8, 47267990008), (16, 23633995004), (32, 11816997502), (64, 5908498751), (419, 902491456), (838, 451245728), (1319, 286689856), (1676, 225622864), (2638, 143344928), (3352, 112811432), (5276, 71672464), (6704, 56405716), (10552, 35836232), (10691, 35370304), (13408, 28202858), (21104, 17918116), (21382, 17685152), (26816, 14101429), (42208, 8959058), (42764, 8842576), (84416, 4479529), (85528, 4421288), (171056, 2210644), (342112, 1105322), (552661, 684224)]