268888045195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1$

素因数の和:2293

約数の個数: 128

約数和(自身を含む): 432333158400

約数和(自身を除く): 163445113205

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 107, 119, 187, 197, 385, 535, 595, 749, 935, 985, 1177, 1309, 1379, 1819, 1949, 2167, 3349, 3745, 5885, 6545, 6895, 8239, 9095, 9745, 10835, 12733, 13643, 15169, 16745, 20009, 21079, 21439, 23443, 33133, 36839, 41195, 63665, 68215, 75845, 100045, 105395, 107195, 117215, 140063, 147553, 150073, 165665, 184195, 208543, 231869, 231931, 257873, 358343, 364463, 383953, 700315, 737765, 750365, 1042715, 1159345, 1159655, 1289365, 1459801, 1623083, 1791715, 1822315, 1919765, 2293973, 2508401, 2551241, 2687671, 3545231, 3941773, 4223483, 6527201, 7299005, 8115415, 11469865, 12542005, 12756205, 13438355, 16057811, 17726155, 19708865, 21117415, 24816617, 27592411, 29564381, 32636005, 38997541, 41082971, 45690407, 71799211, 80289055, 124083085, 137962055, 147821905, 194987705, 205414855, 228452035, 272982787, 287580797, 358996055, 451912681, 502594477, 698410507, 1364913935, 1437903985, 2259563405, 2512972385, 3163388767, 3492052535, 4888873549, 7682515577, 15816943835, 24444367745, 38412577885, 53777609039, 268888045195]

約数ペア:

[(1, 268888045195), (5, 53777609039), (7, 38412577885), (11, 24444367745), (17, 15816943835), (35, 7682515577), (55, 4888873549), (77, 3492052535), (85, 3163388767), (107, 2512972385), (119, 2259563405), (187, 1437903985), (197, 1364913935), (385, 698410507), (535, 502594477), (595, 451912681), (749, 358996055), (935, 287580797), (985, 272982787), (1177, 228452035), (1309, 205414855), (1379, 194987705), (1819, 147821905), (1949, 137962055), (2167, 124083085), (3349, 80289055), (3745, 71799211), (5885, 45690407), (6545, 41082971), (6895, 38997541), (8239, 32636005), (9095, 29564381), (9745, 27592411), (10835, 24816617), (12733, 21117415), (13643, 19708865), (15169, 17726155), (16745, 16057811), (20009, 13438355), (21079, 12756205), (21439, 12542005), (23443, 11469865), (33133, 8115415), (36839, 7299005), (41195, 6527201), (63665, 4223483), (68215, 3941773), (75845, 3545231), (100045, 2687671), (105395, 2551241), (107195, 2508401), (117215, 2293973), (140063, 1919765), (147553, 1822315), (150073, 1791715), (165665, 1623083), (184195, 1459801), (208543, 1289365), (231869, 1159655), (231931, 1159345), (257873, 1042715), (358343, 750365), (364463, 737765), (383953, 700315)]