1258492048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10259}}^1$

素因数の和:10336

約数の個数: 80

約数和(自身を含む): 2885440320

約数和(自身を除く): 1626948272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 176, 187, 272, 328, 374, 451, 656, 697, 748, 902, 1394, 1496, 1804, 2788, 2992, 3608, 5576, 7216, 7667, 10259, 11152, 15334, 20518, 30668, 41036, 61336, 82072, 112849, 122672, 164144, 174403, 225698, 348806, 420619, 451396, 697612, 841238, 902792, 1395224, 1682476, 1805584, 1918433, 2790448, 3364952, 3836866, 4626809, 6729904, 7150523, 7673732, 9253618, 14301046, 15347464, 18507236, 28602092, 30694928, 37014472, 57204184, 74028944, 78655753, 114408368, 157311506, 314623012, 629246024, 1258492048]

約数ペア:

[(1, 1258492048), (2, 629246024), (4, 314623012), (8, 157311506), (11, 114408368), (16, 78655753), (17, 74028944), (22, 57204184), (34, 37014472), (41, 30694928), (44, 28602092), (68, 18507236), (82, 15347464), (88, 14301046), (136, 9253618), (164, 7673732), (176, 7150523), (187, 6729904), (272, 4626809), (328, 3836866), (374, 3364952), (451, 2790448), (656, 1918433), (697, 1805584), (748, 1682476), (902, 1395224), (1394, 902792), (1496, 841238), (1804, 697612), (2788, 451396), (2992, 420619), (3608, 348806), (5576, 225698), (7216, 174403), (7667, 164144), (10259, 122672), (11152, 112849), (15334, 82072), (20518, 61336), (30668, 41036)]