680104304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{30427}}^1$

素因数の和:30573

約数の個数: 40

約数和(自身を含む): 1448859648

約数和(自身を除く): 768755344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5588, 11176, 22352, 30427, 60854, 121708, 243416, 334697, 486832, 669394, 1338788, 2677576, 3864229, 5355152, 7728458, 15456916, 30913832, 42506519, 61827664, 85013038, 170026076, 340052152, 680104304]

約数ペア:

[(1, 680104304), (2, 340052152), (4, 170026076), (8, 85013038), (11, 61827664), (16, 42506519), (22, 30913832), (44, 15456916), (88, 7728458), (127, 5355152), (176, 3864229), (254, 2677576), (508, 1338788), (1016, 669394), (1397, 486832), (2032, 334697), (2794, 243416), (5588, 121708), (11176, 60854), (22352, 30427)]