2019190464

素因数分解:

$2^6\times 3^3\times {\mathrm{409}}^1\times {\mathrm{2857}}^1$

素因数の和:3287

約数の個数: 112

約数和(自身を含む): 5952642400

約数和(自身を除く): 3933451936

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, 288, 409, 432, 576, 818, 864, 1227, 1636, 1728, 2454, 2857, 3272, 3681, 4908, 5714, 6544, 7362, 8571, 9816, 11043, 11428, 13088, 14724, 17142, 19632, 22086, 22856, 25713, 26176, 29448, 34284, 39264, 44172, 45712, 51426, 58896, 68568, 77139, 78528, 88344, 91424, 102852, 117792, 137136, 154278, 176688, 182848, 205704, 235584, 274272, 308556, 353376, 411408, 548544, 617112, 706752, 822816, 1168513, 1234224, 1645632, 2337026, 2468448, 3505539, 4674052, 4936896, 7011078, 9348104, 10516617, 14022156, 18696208, 21033234, 28044312, 31549851, 37392416, 42066468, 56088624, 63099702, 74784832, 84132936, 112177248, 126199404, 168265872, 224354496, 252398808, 336531744, 504797616, 673063488, 1009595232, 2019190464]

約数ペア:

[(1, 2019190464), (2, 1009595232), (3, 673063488), (4, 504797616), (6, 336531744), (8, 252398808), (9, 224354496), (12, 168265872), (16, 126199404), (18, 112177248), (24, 84132936), (27, 74784832), (32, 63099702), (36, 56088624), (48, 42066468), (54, 37392416), (64, 31549851), (72, 28044312), (96, 21033234), (108, 18696208), (144, 14022156), (192, 10516617), (216, 9348104), (288, 7011078), (409, 4936896), (432, 4674052), (576, 3505539), (818, 2468448), (864, 2337026), (1227, 1645632), (1636, 1234224), (1728, 1168513), (2454, 822816), (2857, 706752), (3272, 617112), (3681, 548544), (4908, 411408), (5714, 353376), (6544, 308556), (7362, 274272), (8571, 235584), (9816, 205704), (11043, 182848), (11428, 176688), (13088, 154278), (14724, 137136), (17142, 117792), (19632, 102852), (22086, 91424), (22856, 88344), (25713, 78528), (26176, 77139), (29448, 68568), (34284, 58896), (39264, 51426), (44172, 45712)]