481005824

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7607}}^1$

素因数の和:7655

約数の個数: 72

約数和(自身を含む): 1088552640

約数和(自身を除く): 607546816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 7607, 7904, 15214, 15808, 30428, 31616, 60856, 63232, 98891, 121712, 144533, 197782, 243424, 289066, 395564, 486848, 578132, 791128, 973696, 1156264, 1582256, 1878929, 1947392, 2312528, 3164512, 3757858, 4625056, 6329024, 7515716, 9250112, 12658048, 15031432, 18500224, 25316096, 30062864, 37000448, 60125728, 120251456, 240502912, 481005824]

約数ペア:

[(1, 481005824), (2, 240502912), (4, 120251456), (8, 60125728), (13, 37000448), (16, 30062864), (19, 25316096), (26, 18500224), (32, 15031432), (38, 12658048), (52, 9250112), (64, 7515716), (76, 6329024), (104, 4625056), (128, 3757858), (152, 3164512), (208, 2312528), (247, 1947392), (256, 1878929), (304, 1582256), (416, 1156264), (494, 973696), (608, 791128), (832, 578132), (988, 486848), (1216, 395564), (1664, 289066), (1976, 243424), (2432, 197782), (3328, 144533), (3952, 121712), (4864, 98891), (7607, 63232), (7904, 60856), (15214, 31616), (15808, 30428)]