766888412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 1467060000

約数和(自身を除く): 700171588

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 349, 551, 698, 997, 1102, 1396, 1994, 2204, 3988, 6631, 10121, 13262, 18943, 20242, 26524, 28913, 37886, 40484, 57826, 75772, 115652, 192299, 347953, 384598, 549347, 695906, 769196, 1098694, 1391812, 2197388, 6611107, 10090637, 13222214, 20181274, 26444428, 40362548, 191722103, 383444206, 766888412]

約数ペア:

[(1, 766888412), (2, 383444206), (4, 191722103), (19, 40362548), (29, 26444428), (38, 20181274), (58, 13222214), (76, 10090637), (116, 6611107), (349, 2197388), (551, 1391812), (698, 1098694), (997, 769196), (1102, 695906), (1396, 549347), (1994, 384598), (2204, 347953), (3988, 192299), (6631, 115652), (10121, 75772), (13262, 57826), (18943, 40484), (20242, 37886), (26524, 28913)]