43240288

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 65139872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 479, 496, 728, 806, 868, 958, 992, 1456, 1612, 1736, 1916, 2821, 2912, 3224, 3353, 3472, 3832, 5642, 6227, 6448, 6706, 6944, 7664, 11284, 12454, 12896, 13412, 14849, 15328, 22568, 24908, 26824, 29698, 43589, 45136, 49816, 53648, 59396, 87178, 90272, 99632, 103943, 107296, 118792, 174356, 193037, 199264, 207886, 237584, 348712, 386074, 415772, 475168, 697424, 772148, 831544, 1351259, 1394848, 1544296, 1663088, 2702518, 3088592, 3326176, 5405036, 6177184, 10810072, 21620144, 43240288]

約数ペア:

[(1, 43240288), (2, 21620144), (4, 10810072), (7, 6177184), (8, 5405036), (13, 3326176), (14, 3088592), (16, 2702518), (26, 1663088), (28, 1544296), (31, 1394848), (32, 1351259), (52, 831544), (56, 772148), (62, 697424), (91, 475168), (104, 415772), (112, 386074), (124, 348712), (182, 237584), (208, 207886), (217, 199264), (224, 193037), (248, 174356), (364, 118792), (403, 107296), (416, 103943), (434, 99632), (479, 90272), (496, 87178), (728, 59396), (806, 53648), (868, 49816), (958, 45136), (992, 43589), (1456, 29698), (1612, 26824), (1736, 24908), (1916, 22568), (2821, 15328), (2912, 14849), (3224, 13412), (3353, 12896), (3472, 12454), (3832, 11284), (5642, 7664), (6227, 6944), (6448, 6706)]