21167994744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 62475285600

約数和(自身を除く): 41307290856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 157, 234, 283, 312, 314, 468, 471, 509, 566, 628, 849, 936, 942, 1018, 1132, 1256, 1413, 1527, 1698, 1884, 2036, 2041, 2264, 2547, 2826, 3054, 3396, 3679, 3768, 4072, 4082, 4581, 5094, 5652, 6108, 6123, 6617, 6792, 7358, 8164, 9162, 10188, 11037, 11304, 12216, 12246, 13234, 14716, 16328, 18324, 18369, 19851, 20376, 22074, 24492, 26468, 29432, 33111, 36648, 36738, 39702, 44148, 44431, 48984, 52936, 59553, 66222, 73476, 79404, 79913, 88296, 88862, 119106, 132444, 133293, 144047, 146952, 158808, 159826, 177724, 238212, 239739, 264888, 266586, 288094, 319652, 355448, 399879, 432141, 476424, 479478, 533172, 576188, 577603, 639304, 719217, 799758, 864282, 958956, 1038869, 1066344, 1152376, 1155206, 1296423, 1438434, 1599516, 1728564, 1732809, 1872611, 1917912, 2077738, 2310412, 2592846, 2876868, 3116607, 3199032, 3457128, 3465618, 3745222, 4155476, 4620824, 5185692, 5198427, 5617833, 5753736, 6233214, 6931236, 7490444, 8310952, 9349821, 10371384, 10396854, 11235666, 12466428, 13862472, 14980888, 16853499, 18699642, 20793708, 22471332, 22615379, 24932856, 33706998, 37399284, 41587416, 44942664, 45230758, 67413996, 67846137, 74798568, 90461516, 134827992, 135692274, 180923032, 203538411, 271384548, 293999927, 407076822, 542769096, 587999854, 814153644, 881999781, 1175999708, 1628307288, 1763999562, 2351999416, 2645999343, 3527999124, 5291998686, 7055998248, 10583997372, 21167994744]

約数ペア:

[(1, 21167994744), (2, 10583997372), (3, 7055998248), (4, 5291998686), (6, 3527999124), (8, 2645999343), (9, 2351999416), (12, 1763999562), (13, 1628307288), (18, 1175999708), (24, 881999781), (26, 814153644), (36, 587999854), (39, 542769096), (52, 407076822), (72, 293999927), (78, 271384548), (104, 203538411), (117, 180923032), (156, 135692274), (157, 134827992), (234, 90461516), (283, 74798568), (312, 67846137), (314, 67413996), (468, 45230758), (471, 44942664), (509, 41587416), (566, 37399284), (628, 33706998), (849, 24932856), (936, 22615379), (942, 22471332), (1018, 20793708), (1132, 18699642), (1256, 16853499), (1413, 14980888), (1527, 13862472), (1698, 12466428), (1884, 11235666), (2036, 10396854), (2041, 10371384), (2264, 9349821), (2547, 8310952), (2826, 7490444), (3054, 6931236), (3396, 6233214), (3679, 5753736), (3768, 5617833), (4072, 5198427), (4082, 5185692), (4581, 4620824), (5094, 4155476), (5652, 3745222), (6108, 3465618), (6123, 3457128), (6617, 3199032), (6792, 3116607), (7358, 2876868), (8164, 2592846), (9162, 2310412), (10188, 2077738), (11037, 1917912), (11304, 1872611), (12216, 1732809), (12246, 1728564), (13234, 1599516), (14716, 1438434), (16328, 1296423), (18324, 1155206), (18369, 1152376), (19851, 1066344), (20376, 1038869), (22074, 958956), (24492, 864282), (26468, 799758), (29432, 719217), (33111, 639304), (36648, 577603), (36738, 576188), (39702, 533172), (44148, 479478), (44431, 476424), (48984, 432141), (52936, 399879), (59553, 355448), (66222, 319652), (73476, 288094), (79404, 266586), (79913, 264888), (88296, 239739), (88862, 238212), (119106, 177724), (132444, 159826), (133293, 158808), (144047, 146952)]