1297708944

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 240

約数和(自身を含む): 4114320000

約数和(自身を除く): 2816611056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 149, 161, 168, 184, 196, 276, 294, 298, 322, 336, 343, 368, 392, 447, 483, 529, 552, 588, 596, 644, 686, 784, 894, 966, 1029, 1043, 1058, 1104, 1127, 1176, 1192, 1288, 1372, 1587, 1788, 1932, 2058, 2086, 2116, 2254, 2352, 2384, 2576, 2744, 3129, 3174, 3381, 3427, 3576, 3703, 3864, 4116, 4172, 4232, 4508, 5488, 6258, 6348, 6762, 6854, 7152, 7301, 7406, 7728, 7889, 8232, 8344, 8464, 9016, 10281, 11109, 12516, 12696, 13524, 13708, 14602, 14812, 15778, 16464, 16688, 18032, 20562, 21903, 22218, 23667, 23989, 25032, 25392, 25921, 27048, 27416, 29204, 29624, 31556, 41124, 43806, 44436, 47334, 47978, 50064, 51107, 51842, 54096, 54832, 58408, 59248, 63112, 71967, 77763, 78821, 82248, 87612, 88872, 94668, 95956, 102214, 103684, 116816, 126224, 143934, 153321, 155526, 157642, 164496, 167923, 175224, 177744, 181447, 189336, 191912, 204428, 207368, 236463, 287868, 306642, 311052, 315284, 335846, 350448, 362894, 378672, 383824, 408856, 414736, 472926, 503769, 544341, 551747, 575736, 613284, 622104, 630568, 671692, 725788, 817712, 945852, 1007538, 1088682, 1103494, 1151472, 1175461, 1226568, 1244208, 1261136, 1343384, 1451576, 1655241, 1891704, 2015076, 2177364, 2206988, 2350922, 2453136, 2686768, 2903152, 3310482, 3526383, 3783408, 3862229, 4030152, 4354728, 4413976, 4701844, 6620964, 7052766, 7724458, 8060304, 8709456, 8827952, 9403688, 11586687, 13241928, 14105532, 15448916, 18807376, 23173374, 26483856, 27035603, 28211064, 30897832, 46346748, 54071206, 56422128, 61795664, 81106809, 92693496, 108142412, 162213618, 185386992, 216284824, 324427236, 432569648, 648854472, 1297708944]

約数ペア:

[(1, 1297708944), (2, 648854472), (3, 432569648), (4, 324427236), (6, 216284824), (7, 185386992), (8, 162213618), (12, 108142412), (14, 92693496), (16, 81106809), (21, 61795664), (23, 56422128), (24, 54071206), (28, 46346748), (42, 30897832), (46, 28211064), (48, 27035603), (49, 26483856), (56, 23173374), (69, 18807376), (84, 15448916), (92, 14105532), (98, 13241928), (112, 11586687), (138, 9403688), (147, 8827952), (149, 8709456), (161, 8060304), (168, 7724458), (184, 7052766), (196, 6620964), (276, 4701844), (294, 4413976), (298, 4354728), (322, 4030152), (336, 3862229), (343, 3783408), (368, 3526383), (392, 3310482), (447, 2903152), (483, 2686768), (529, 2453136), (552, 2350922), (588, 2206988), (596, 2177364), (644, 2015076), (686, 1891704), (784, 1655241), (894, 1451576), (966, 1343384), (1029, 1261136), (1043, 1244208), (1058, 1226568), (1104, 1175461), (1127, 1151472), (1176, 1103494), (1192, 1088682), (1288, 1007538), (1372, 945852), (1587, 817712), (1788, 725788), (1932, 671692), (2058, 630568), (2086, 622104), (2116, 613284), (2254, 575736), (2352, 551747), (2384, 544341), (2576, 503769), (2744, 472926), (3129, 414736), (3174, 408856), (3381, 383824), (3427, 378672), (3576, 362894), (3703, 350448), (3864, 335846), (4116, 315284), (4172, 311052), (4232, 306642), (4508, 287868), (5488, 236463), (6258, 207368), (6348, 204428), (6762, 191912), (6854, 189336), (7152, 181447), (7301, 177744), (7406, 175224), (7728, 167923), (7889, 164496), (8232, 157642), (8344, 155526), (8464, 153321), (9016, 143934), (10281, 126224), (11109, 116816), (12516, 103684), (12696, 102214), (13524, 95956), (13708, 94668), (14602, 88872), (14812, 87612), (15778, 82248), (16464, 78821), (16688, 77763), (18032, 71967), (20562, 63112), (21903, 59248), (22218, 58408), (23667, 54832), (23989, 54096), (25032, 51842), (25392, 51107), (25921, 50064), (27048, 47978), (27416, 47334), (29204, 44436), (29624, 43806), (31556, 41124)]