2021100768

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:838

約数の個数: 192

約数和(自身を含む): 6113802240

約数和(自身を除く): 4092701472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 71, 72, 94, 96, 108, 141, 142, 144, 188, 213, 216, 282, 284, 288, 376, 423, 426, 432, 564, 568, 639, 701, 752, 846, 852, 864, 1128, 1136, 1269, 1278, 1402, 1504, 1692, 1704, 1917, 2103, 2256, 2272, 2538, 2556, 2804, 3337, 3384, 3408, 3834, 4206, 4512, 5076, 5112, 5608, 6309, 6674, 6768, 6816, 7668, 8412, 10011, 10152, 10224, 11216, 12618, 13348, 13536, 15336, 16824, 18927, 20022, 20304, 20448, 22432, 25236, 26696, 30033, 30672, 32947, 33648, 37854, 40044, 40608, 49771, 50472, 53392, 60066, 61344, 65894, 67296, 75708, 80088, 90099, 98841, 99542, 100944, 106784, 120132, 131788, 149313, 151416, 160176, 180198, 197682, 199084, 201888, 240264, 263576, 296523, 298626, 302832, 320352, 360396, 395364, 398168, 447939, 480528, 527152, 593046, 597252, 605664, 720792, 790728, 796336, 889569, 895878, 961056, 1054304, 1186092, 1194504, 1343817, 1441584, 1581456, 1592672, 1779138, 1791756, 2339237, 2372184, 2389008, 2687634, 2883168, 3162912, 3558276, 3583512, 4678474, 4744368, 4778016, 5375268, 7017711, 7116552, 7167024, 9356948, 9488736, 10750536, 14035422, 14233104, 14334048, 18713896, 21053133, 21501072, 28070844, 28466208, 37427792, 42106266, 43002144, 56141688, 63159399, 74855584, 84212532, 112283376, 126318798, 168425064, 224566752, 252637596, 336850128, 505275192, 673700256, 1010550384, 2021100768]

約数ペア:

[(1, 2021100768), (2, 1010550384), (3, 673700256), (4, 505275192), (6, 336850128), (8, 252637596), (9, 224566752), (12, 168425064), (16, 126318798), (18, 112283376), (24, 84212532), (27, 74855584), (32, 63159399), (36, 56141688), (47, 43002144), (48, 42106266), (54, 37427792), (71, 28466208), (72, 28070844), (94, 21501072), (96, 21053133), (108, 18713896), (141, 14334048), (142, 14233104), (144, 14035422), (188, 10750536), (213, 9488736), (216, 9356948), (282, 7167024), (284, 7116552), (288, 7017711), (376, 5375268), (423, 4778016), (426, 4744368), (432, 4678474), (564, 3583512), (568, 3558276), (639, 3162912), (701, 2883168), (752, 2687634), (846, 2389008), (852, 2372184), (864, 2339237), (1128, 1791756), (1136, 1779138), (1269, 1592672), (1278, 1581456), (1402, 1441584), (1504, 1343817), (1692, 1194504), (1704, 1186092), (1917, 1054304), (2103, 961056), (2256, 895878), (2272, 889569), (2538, 796336), (2556, 790728), (2804, 720792), (3337, 605664), (3384, 597252), (3408, 593046), (3834, 527152), (4206, 480528), (4512, 447939), (5076, 398168), (5112, 395364), (5608, 360396), (6309, 320352), (6674, 302832), (6768, 298626), (6816, 296523), (7668, 263576), (8412, 240264), (10011, 201888), (10152, 199084), (10224, 197682), (11216, 180198), (12618, 160176), (13348, 151416), (13536, 149313), (15336, 131788), (16824, 120132), (18927, 106784), (20022, 100944), (20304, 99542), (20448, 98841), (22432, 90099), (25236, 80088), (26696, 75708), (30033, 67296), (30672, 65894), (32947, 61344), (33648, 60066), (37854, 53392), (40044, 50472), (40608, 49771)]