374764208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 1015934976

約数和(自身を除く): 641170768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 31, 38, 46, 52, 56, 62, 76, 91, 92, 104, 112, 124, 133, 152, 161, 182, 184, 208, 217, 247, 248, 266, 299, 304, 322, 361, 364, 368, 403, 434, 437, 494, 496, 532, 589, 598, 644, 713, 722, 728, 806, 868, 874, 988, 1064, 1178, 1196, 1288, 1426, 1444, 1456, 1612, 1729, 1736, 1748, 1976, 2093, 2128, 2356, 2392, 2527, 2576, 2821, 2852, 2888, 3059, 3224, 3458, 3472, 3496, 3952, 4123, 4186, 4693, 4712, 4784, 4991, 5054, 5642, 5681, 5704, 5776, 6118, 6448, 6916, 6992, 7657, 8246, 8303, 8372, 9269, 9386, 9424, 9982, 10108, 11191, 11284, 11362, 11408, 12236, 13547, 13832, 15314, 16492, 16606, 16744, 18538, 18772, 19964, 20216, 22382, 22568, 22724, 24472, 27094, 27664, 30628, 32851, 32984, 33212, 33488, 37076, 37544, 39767, 39928, 40432, 44764, 45136, 45448, 48944, 53599, 54188, 58121, 61256, 64883, 65702, 65968, 66424, 74152, 75088, 78337, 79534, 79856, 89528, 90896, 94829, 107198, 107939, 108376, 116242, 122512, 129766, 131404, 132848, 145483, 148304, 156674, 159068, 176111, 179056, 189658, 214396, 215878, 216752, 232484, 257393, 259532, 262808, 290966, 313348, 318136, 352222, 379316, 428792, 431756, 464968, 514786, 519064, 525616, 581932, 626696, 636272, 704444, 755573, 758632, 857584, 863512, 929936, 1018381, 1029572, 1038128, 1163864, 1232777, 1253392, 1408888, 1511146, 1517264, 1727024, 1801751, 2036762, 2059144, 2327728, 2465554, 2817776, 3022292, 3346109, 3603502, 4073524, 4118288, 4931108, 6044584, 6692218, 7207004, 8147048, 9862216, 12089168, 13384436, 14414008, 16294096, 19724432, 23422763, 26768872, 28828016, 46845526, 53537744, 93691052, 187382104, 374764208]

約数ペア:

[(1, 374764208), (2, 187382104), (4, 93691052), (7, 53537744), (8, 46845526), (13, 28828016), (14, 26768872), (16, 23422763), (19, 19724432), (23, 16294096), (26, 14414008), (28, 13384436), (31, 12089168), (38, 9862216), (46, 8147048), (52, 7207004), (56, 6692218), (62, 6044584), (76, 4931108), (91, 4118288), (92, 4073524), (104, 3603502), (112, 3346109), (124, 3022292), (133, 2817776), (152, 2465554), (161, 2327728), (182, 2059144), (184, 2036762), (208, 1801751), (217, 1727024), (247, 1517264), (248, 1511146), (266, 1408888), (299, 1253392), (304, 1232777), (322, 1163864), (361, 1038128), (364, 1029572), (368, 1018381), (403, 929936), (434, 863512), (437, 857584), (494, 758632), (496, 755573), (532, 704444), (589, 636272), (598, 626696), (644, 581932), (713, 525616), (722, 519064), (728, 514786), (806, 464968), (868, 431756), (874, 428792), (988, 379316), (1064, 352222), (1178, 318136), (1196, 313348), (1288, 290966), (1426, 262808), (1444, 259532), (1456, 257393), (1612, 232484), (1729, 216752), (1736, 215878), (1748, 214396), (1976, 189658), (2093, 179056), (2128, 176111), (2356, 159068), (2392, 156674), (2527, 148304), (2576, 145483), (2821, 132848), (2852, 131404), (2888, 129766), (3059, 122512), (3224, 116242), (3458, 108376), (3472, 107939), (3496, 107198), (3952, 94829), (4123, 90896), (4186, 89528), (4693, 79856), (4712, 79534), (4784, 78337), (4991, 75088), (5054, 74152), (5642, 66424), (5681, 65968), (5704, 65702), (5776, 64883), (6118, 61256), (6448, 58121), (6916, 54188), (6992, 53599), (7657, 48944), (8246, 45448), (8303, 45136), (8372, 44764), (9269, 40432), (9386, 39928), (9424, 39767), (9982, 37544), (10108, 37076), (11191, 33488), (11284, 33212), (11362, 32984), (11408, 32851), (12236, 30628), (13547, 27664), (13832, 27094), (15314, 24472), (16492, 22724), (16606, 22568), (16744, 22382), (18538, 20216), (18772, 19964)]