1231919304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 256

約数和(自身を含む): 4025548800

約数和(自身を除く): 2793629496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 127, 132, 154, 168, 174, 181, 203, 231, 232, 254, 264, 308, 319, 348, 362, 381, 406, 462, 508, 543, 609, 616, 638, 696, 724, 762, 812, 889, 924, 957, 1016, 1086, 1218, 1267, 1276, 1397, 1448, 1524, 1624, 1778, 1848, 1914, 1991, 2172, 2233, 2436, 2534, 2552, 2667, 2794, 3048, 3556, 3683, 3801, 3828, 3982, 4191, 4344, 4466, 4872, 5068, 5249, 5334, 5588, 5973, 6699, 7112, 7366, 7602, 7656, 7964, 8382, 8932, 9779, 10136, 10498, 10668, 11049, 11176, 11946, 13398, 13937, 14732, 15204, 15747, 15928, 16764, 17864, 19558, 20996, 21336, 22098, 22987, 23892, 25781, 26796, 27874, 29337, 29464, 30408, 31494, 33528, 36743, 39116, 40513, 41811, 41992, 44196, 45974, 47784, 51562, 53592, 55748, 57739, 58674, 62988, 68961, 73486, 77343, 78232, 81026, 83622, 88392, 91948, 103124, 110229, 111496, 115478, 117348, 121539, 125976, 137922, 146972, 154686, 160909, 162052, 167244, 173217, 183896, 206248, 220458, 230956, 234696, 243078, 252857, 275844, 283591, 293944, 309372, 321818, 324104, 334488, 346434, 404173, 440916, 461912, 482727, 486156, 505714, 551688, 567182, 618744, 643636, 666623, 692868, 758571, 808346, 850773, 881832, 965454, 972312, 1011428, 1134364, 1212519, 1287272, 1333246, 1385736, 1517142, 1616692, 1701546, 1769999, 1930908, 1999869, 2022856, 2268728, 2425038, 2666492, 3034284, 3233384, 3403092, 3539998, 3861816, 3999738, 4666361, 4850076, 5309997, 5332984, 6068568, 6806184, 7079996, 7332853, 7999476, 9332722, 9700152, 10619994, 13999083, 14159992, 14665706, 15998952, 18665444, 21239988, 21998559, 27998166, 29331412, 37330888, 42479976, 43997118, 51329971, 55996332, 58662824, 87994236, 102659942, 111992664, 153989913, 175988472, 205319884, 307979826, 410639768, 615959652, 1231919304]

約数ペア:

[(1, 1231919304), (2, 615959652), (3, 410639768), (4, 307979826), (6, 205319884), (7, 175988472), (8, 153989913), (11, 111992664), (12, 102659942), (14, 87994236), (21, 58662824), (22, 55996332), (24, 51329971), (28, 43997118), (29, 42479976), (33, 37330888), (42, 29331412), (44, 27998166), (56, 21998559), (58, 21239988), (66, 18665444), (77, 15998952), (84, 14665706), (87, 14159992), (88, 13999083), (116, 10619994), (127, 9700152), (132, 9332722), (154, 7999476), (168, 7332853), (174, 7079996), (181, 6806184), (203, 6068568), (231, 5332984), (232, 5309997), (254, 4850076), (264, 4666361), (308, 3999738), (319, 3861816), (348, 3539998), (362, 3403092), (381, 3233384), (406, 3034284), (462, 2666492), (508, 2425038), (543, 2268728), (609, 2022856), (616, 1999869), (638, 1930908), (696, 1769999), (724, 1701546), (762, 1616692), (812, 1517142), (889, 1385736), (924, 1333246), (957, 1287272), (1016, 1212519), (1086, 1134364), (1218, 1011428), (1267, 972312), (1276, 965454), (1397, 881832), (1448, 850773), (1524, 808346), (1624, 758571), (1778, 692868), (1848, 666623), (1914, 643636), (1991, 618744), (2172, 567182), (2233, 551688), (2436, 505714), (2534, 486156), (2552, 482727), (2667, 461912), (2794, 440916), (3048, 404173), (3556, 346434), (3683, 334488), (3801, 324104), (3828, 321818), (3982, 309372), (4191, 293944), (4344, 283591), (4466, 275844), (4872, 252857), (5068, 243078), (5249, 234696), (5334, 230956), (5588, 220458), (5973, 206248), (6699, 183896), (7112, 173217), (7366, 167244), (7602, 162052), (7656, 160909), (7964, 154686), (8382, 146972), (8932, 137922), (9779, 125976), (10136, 121539), (10498, 117348), (10668, 115478), (11049, 111496), (11176, 110229), (11946, 103124), (13398, 91948), (13937, 88392), (14732, 83622), (15204, 81026), (15747, 78232), (15928, 77343), (16764, 73486), (17864, 68961), (19558, 62988), (20996, 58674), (21336, 57739), (22098, 55748), (22987, 53592), (23892, 51562), (25781, 47784), (26796, 45974), (27874, 44196), (29337, 41992), (29464, 41811), (30408, 40513), (31494, 39116), (33528, 36743)]