6781479264

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1418

約数の個数: 216

約数和(自身を含む): 22498218288

約数和(自身を除く): 15716739024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 661, 672, 727, 784, 882, 1008, 1176, 1322, 1454, 1568, 1764, 1983, 2016, 2181, 2352, 2644, 2908, 3528, 3966, 4362, 4627, 4704, 5089, 5288, 5816, 5949, 6543, 7056, 7932, 8724, 9254, 10178, 10576, 11632, 11898, 13086, 13881, 14112, 15267, 15864, 17448, 18508, 20356, 21152, 23264, 23796, 26172, 27762, 30534, 31728, 32389, 34896, 35623, 37016, 40712, 41643, 45801, 47592, 52344, 55524, 61068, 63456, 64778, 69792, 71246, 74032, 81424, 83286, 91602, 95184, 97167, 104688, 106869, 111048, 122136, 129556, 142492, 148064, 162848, 166572, 183204, 190368, 194334, 209376, 213738, 222096, 244272, 259112, 284984, 291501, 320607, 333144, 366408, 388668, 427476, 444192, 480547, 488544, 518224, 569968, 583002, 641214, 666288, 732816, 777336, 854952, 961094, 1036448, 1139936, 1166004, 1282428, 1332576, 1441641, 1465632, 1554672, 1709904, 1922188, 2332008, 2564856, 2883282, 3109344, 3363829, 3419808, 3844376, 4324923, 4664016, 5129712, 5766564, 6727658, 7688752, 8649846, 9328032, 10091487, 10259424, 11533128, 13455316, 15377504, 17299692, 20182974, 23066256, 23546803, 26910632, 30274461, 34599384, 40365948, 46132512, 47093606, 53821264, 60548922, 69198768, 70640409, 80731896, 94187212, 107642528, 121097844, 138397536, 141280818, 161463792, 188374424, 211921227, 242195688, 282561636, 322927584, 376748848, 423842454, 484391376, 565123272, 753497696, 847684908, 968782752, 1130246544, 1695369816, 2260493088, 3390739632, 6781479264]

約数ペア:

[(1, 6781479264), (2, 3390739632), (3, 2260493088), (4, 1695369816), (6, 1130246544), (7, 968782752), (8, 847684908), (9, 753497696), (12, 565123272), (14, 484391376), (16, 423842454), (18, 376748848), (21, 322927584), (24, 282561636), (28, 242195688), (32, 211921227), (36, 188374424), (42, 161463792), (48, 141280818), (49, 138397536), (56, 121097844), (63, 107642528), (72, 94187212), (84, 80731896), (96, 70640409), (98, 69198768), (112, 60548922), (126, 53821264), (144, 47093606), (147, 46132512), (168, 40365948), (196, 34599384), (224, 30274461), (252, 26910632), (288, 23546803), (294, 23066256), (336, 20182974), (392, 17299692), (441, 15377504), (504, 13455316), (588, 11533128), (661, 10259424), (672, 10091487), (727, 9328032), (784, 8649846), (882, 7688752), (1008, 6727658), (1176, 5766564), (1322, 5129712), (1454, 4664016), (1568, 4324923), (1764, 3844376), (1983, 3419808), (2016, 3363829), (2181, 3109344), (2352, 2883282), (2644, 2564856), (2908, 2332008), (3528, 1922188), (3966, 1709904), (4362, 1554672), (4627, 1465632), (4704, 1441641), (5089, 1332576), (5288, 1282428), (5816, 1166004), (5949, 1139936), (6543, 1036448), (7056, 961094), (7932, 854952), (8724, 777336), (9254, 732816), (10178, 666288), (10576, 641214), (11632, 583002), (11898, 569968), (13086, 518224), (13881, 488544), (14112, 480547), (15267, 444192), (15864, 427476), (17448, 388668), (18508, 366408), (20356, 333144), (21152, 320607), (23264, 291501), (23796, 284984), (26172, 259112), (27762, 244272), (30534, 222096), (31728, 213738), (32389, 209376), (34896, 194334), (35623, 190368), (37016, 183204), (40712, 166572), (41643, 162848), (45801, 148064), (47592, 142492), (52344, 129556), (55524, 122136), (61068, 111048), (63456, 106869), (64778, 104688), (69792, 97167), (71246, 95184), (74032, 91602), (81424, 83286)]