15705571456

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{24007}}^1$

素因数の和:24309

約数の個数: 64

約数和(自身を含む): 33059016000

約数和(自身を除く): 17353444544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 269, 304, 538, 608, 1076, 1216, 2152, 2432, 4304, 5111, 8608, 10222, 17216, 20444, 24007, 34432, 40888, 48014, 81776, 96028, 163552, 192056, 327104, 384112, 456133, 654208, 768224, 912266, 1536448, 1824532, 3072896, 3649064, 6457883, 7298128, 12915766, 14596256, 25831532, 29192512, 51663064, 58385024, 103326128, 122699777, 206652256, 245399554, 413304512, 490799108, 826609024, 981598216, 1963196432, 3926392864, 7852785728, 15705571456]

約数ペア:

[(1, 15705571456), (2, 7852785728), (4, 3926392864), (8, 1963196432), (16, 981598216), (19, 826609024), (32, 490799108), (38, 413304512), (64, 245399554), (76, 206652256), (128, 122699777), (152, 103326128), (269, 58385024), (304, 51663064), (538, 29192512), (608, 25831532), (1076, 14596256), (1216, 12915766), (2152, 7298128), (2432, 6457883), (4304, 3649064), (5111, 3072896), (8608, 1824532), (10222, 1536448), (17216, 912266), (20444, 768224), (24007, 654208), (34432, 456133), (40888, 384112), (48014, 327104), (81776, 192056), (96028, 163552)]