19101052668672

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1586

約数の個数: 864

約数和(自身を含む): 63317607413760

約数和(自身を除く): 44216554745088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 156, 169, 186, 192, 208, 216, 234, 248, 256, 279, 288, 312, 338, 351, 372, 384, 403, 416, 432, 468, 496, 507, 557, 558, 576, 624, 676, 702, 744, 768, 806, 832, 837, 864, 936, 947, 992, 1014, 1114, 1116, 1152, 1209, 1248, 1352, 1404, 1488, 1521, 1612, 1664, 1671, 1674, 1728, 1872, 1894, 1984, 2028, 2228, 2232, 2304, 2418, 2496, 2704, 2808, 2841, 2976, 3042, 3224, 3328, 3342, 3348, 3456, 3627, 3744, 3788, 3968, 4056, 4456, 4464, 4563, 4836, 4992, 5013, 5239, 5408, 5616, 5682, 5952, 6084, 6448, 6684, 6696, 6912, 7241, 7254, 7488, 7576, 7936, 8112, 8523, 8912, 8928, 9126, 9672, 9984, 10026, 10478, 10816, 10881, 11232, 11364, 11904, 12168, 12311, 12896, 13368, 13392, 14482, 14508, 14976, 15039, 15152, 15717, 16224, 17046, 17267, 17824, 17856, 18252, 19344, 20052, 20956, 21632, 21723, 21762, 22464, 22728, 23808, 24336, 24622, 25569, 25792, 26736, 26784, 28964, 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約数ペア:

[(1, 19101052668672), (2, 9550526334336), (3, 6367017556224), (4, 4775263167168), (6, 3183508778112), (8, 2387631583584), (9, 2122339185408), (12, 1591754389056), (13, 1469311743744), (16, 1193815791792), (18, 1061169592704), (24, 795877194528), (26, 734655871872), (27, 707446395136), (31, 616162989312), (32, 596907895896), (36, 530584796352), (39, 489770581248), (48, 397938597264), (52, 367327935936), (54, 353723197568), (62, 308081494656), (64, 298453947948), (72, 265292398176), (78, 244885290624), (93, 205387663104), (96, 198969298632), (104, 183663967968), (108, 176861598784), (117, 163256860416), (124, 154040747328), (128, 149226973974), (144, 132646199088), (156, 122442645312), (169, 113023980288), (186, 102693831552), (192, 99484649316), (208, 91831983984), (216, 88430799392), (234, 81628430208), (248, 77020373664), (256, 74613486987), (279, 68462554368), (288, 66323099544), (312, 61221322656), (338, 56511990144), (351, 54418953472), (372, 51346915776), (384, 49742324658), (403, 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