259281216

素因数分解:

$2^6\times 3^3\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:909

約数の個数: 112

約数和(自身を含む): 766754880

約数和(自身を除く): 507473664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 227, 288, 432, 454, 576, 661, 681, 864, 908, 1322, 1362, 1728, 1816, 1983, 2043, 2644, 2724, 3632, 3966, 4086, 5288, 5448, 5949, 6129, 7264, 7932, 8172, 10576, 10896, 11898, 12258, 14528, 15864, 16344, 17847, 21152, 21792, 23796, 24516, 31728, 32688, 35694, 42304, 43584, 47592, 49032, 63456, 65376, 71388, 95184, 98064, 126912, 130752, 142776, 150047, 190368, 196128, 285552, 300094, 380736, 392256, 450141, 571104, 600188, 900282, 1142208, 1200376, 1350423, 1800564, 2400752, 2700846, 3601128, 4051269, 4801504, 5401692, 7202256, 8102538, 9603008, 10803384, 14404512, 16205076, 21606768, 28809024, 32410152, 43213536, 64820304, 86427072, 129640608, 259281216]

約数ペア:

[(1, 259281216), (2, 129640608), (3, 86427072), (4, 64820304), (6, 43213536), (8, 32410152), (9, 28809024), (12, 21606768), (16, 16205076), (18, 14404512), (24, 10803384), (27, 9603008), (32, 8102538), (36, 7202256), (48, 5401692), (54, 4801504), (64, 4051269), (72, 3601128), (96, 2700846), (108, 2400752), (144, 1800564), (192, 1350423), (216, 1200376), (227, 1142208), (288, 900282), (432, 600188), (454, 571104), (576, 450141), (661, 392256), (681, 380736), (864, 300094), (908, 285552), (1322, 196128), (1362, 190368), (1728, 150047), (1816, 142776), (1983, 130752), (2043, 126912), (2644, 98064), (2724, 95184), (3632, 71388), (3966, 65376), (4086, 63456), (5288, 49032), (5448, 47592), (5949, 43584), (6129, 42304), (7264, 35694), (7932, 32688), (8172, 31728), (10576, 24516), (10896, 23796), (11898, 21792), (12258, 21152), (14528, 17847), (15864, 16344)]