494038688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1150

約数の個数: 96

約数和(自身を含む): 1154502720

約数和(自身を除く): 660464032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 107, 143, 176, 208, 214, 286, 352, 416, 428, 572, 856, 1009, 1144, 1177, 1391, 1712, 2018, 2288, 2354, 2782, 3424, 4036, 4576, 4708, 5564, 8072, 9416, 11099, 11128, 13117, 15301, 16144, 18832, 22198, 22256, 26234, 30602, 32288, 37664, 44396, 44512, 52468, 61204, 88792, 104936, 107963, 122408, 144287, 177584, 209872, 215926, 244816, 288574, 355168, 419744, 431852, 489632, 577148, 863704, 1154296, 1187593, 1403519, 1727408, 2308592, 2375186, 2807038, 3454816, 4617184, 4750372, 5614076, 9500744, 11228152, 15438709, 19001488, 22456304, 30877418, 38002976, 44912608, 61754836, 123509672, 247019344, 494038688]

約数ペア:

[(1, 494038688), (2, 247019344), (4, 123509672), (8, 61754836), (11, 44912608), (13, 38002976), (16, 30877418), (22, 22456304), (26, 19001488), (32, 15438709), (44, 11228152), (52, 9500744), (88, 5614076), (104, 4750372), (107, 4617184), (143, 3454816), (176, 2807038), (208, 2375186), (214, 2308592), (286, 1727408), (352, 1403519), (416, 1187593), (428, 1154296), (572, 863704), (856, 577148), (1009, 489632), (1144, 431852), (1177, 419744), (1391, 355168), (1712, 288574), (2018, 244816), (2288, 215926), (2354, 209872), (2782, 177584), (3424, 144287), (4036, 122408), (4576, 107963), (4708, 104936), (5564, 88792), (8072, 61204), (9416, 52468), (11099, 44512), (11128, 44396), (13117, 37664), (15301, 32288), (16144, 30602), (18832, 26234), (22198, 22256)]