661594752

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6351

約数の個数: 192

約数和(自身を含む): 2343519360

約数和(自身を除く): 1681924608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6311, 6552, 7488, 8064, 8736, 11648, 12622, 13104, 14976, 17472, 18933, 25244, 26208, 34944, 37866, 44177, 50488, 52416, 56799, 75732, 82043, 88354, 100976, 104832, 113598, 132531, 151464, 164086, 176708, 201952, 227196, 246129, 265062, 302928, 328172, 353416, 397593, 403904, 454392, 492258, 530124, 574301, 605856, 656344, 706832, 738387, 795186, 807808, 908784, 984516, 1060248, 1148602, 1211712, 1312688, 1413664, 1476774, 1590372, 1722903, 1817568, 1969032, 2120496, 2297204, 2423424, 2625376, 2827328, 2953548, 3180744, 3445806, 3635136, 3938064, 4240992, 4594408, 5168709, 5250752, 5654656, 5907096, 6361488, 6891612, 7270272, 7876128, 8481984, 9188816, 10337418, 10501504, 11814192, 12722976, 13783224, 15752256, 16963968, 18377632, 20674836, 23628384, 25445952, 27566448, 31504512, 36755264, 41349672, 47256768, 50891904, 55132896, 73510528, 82699344, 94513536, 110265792, 165398688, 220531584, 330797376, 661594752]

約数ペア:

[(1, 661594752), (2, 330797376), (3, 220531584), (4, 165398688), (6, 110265792), (7, 94513536), (8, 82699344), (9, 73510528), (12, 55132896), (13, 50891904), (14, 47256768), (16, 41349672), (18, 36755264), (21, 31504512), (24, 27566448), (26, 25445952), (28, 23628384), (32, 20674836), (36, 18377632), (39, 16963968), (42, 15752256), (48, 13783224), (52, 12722976), (56, 11814192), (63, 10501504), (64, 10337418), (72, 9188816), (78, 8481984), (84, 7876128), (91, 7270272), (96, 6891612), (104, 6361488), (112, 5907096), (117, 5654656), (126, 5250752), (128, 5168709), (144, 4594408), (156, 4240992), (168, 3938064), (182, 3635136), (192, 3445806), (208, 3180744), (224, 2953548), (234, 2827328), (252, 2625376), (273, 2423424), (288, 2297204), (312, 2120496), (336, 1969032), (364, 1817568), (384, 1722903), (416, 1590372), (448, 1476774), (468, 1413664), (504, 1312688), (546, 1211712), (576, 1148602), (624, 1060248), (672, 984516), (728, 908784), (819, 807808), (832, 795186), (896, 738387), (936, 706832), (1008, 656344), (1092, 605856), (1152, 574301), (1248, 530124), (1344, 492258), (1456, 454392), (1638, 403904), (1664, 397593), (1872, 353416), (2016, 328172), (2184, 302928), (2496, 265062), (2688, 246129), (2912, 227196), (3276, 201952), (3744, 176708), (4032, 164086), (4368, 151464), (4992, 132531), (5824, 113598), (6311, 104832), (6552, 100976), (7488, 88354), (8064, 82043), (8736, 75732), (11648, 56799), (12622, 52416), (13104, 50488), (14976, 44177), (17472, 37866), (18933, 34944), (25244, 26208)]