390387648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 1255873536

約数和(自身を除く): 865485888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 73, 84, 92, 96, 112, 138, 146, 161, 168, 173, 184, 192, 219, 224, 276, 292, 322, 336, 346, 368, 438, 448, 483, 511, 519, 552, 584, 644, 672, 692, 736, 876, 966, 1022, 1038, 1104, 1168, 1211, 1288, 1344, 1384, 1472, 1533, 1679, 1752, 1932, 2044, 2076, 2208, 2336, 2422, 2576, 2768, 3066, 3358, 3504, 3633, 3864, 3979, 4088, 4152, 4416, 4672, 4844, 5037, 5152, 5536, 6132, 6716, 7008, 7266, 7728, 7958, 8176, 8304, 9688, 10074, 10304, 11072, 11753, 11937, 12264, 12629, 13432, 14016, 14532, 15456, 15916, 16352, 16608, 19376, 20148, 23506, 23874, 24528, 25258, 26864, 27853, 29064, 30912, 31832, 32704, 33216, 35259, 37887, 38752, 40296, 47012, 47748, 49056, 50516, 53728, 55706, 58128, 63664, 70518, 75774, 77504, 80592, 83559, 88403, 94024, 95496, 98112, 101032, 107456, 111412, 116256, 127328, 141036, 151548, 161184, 167118, 176806, 188048, 190992, 202064, 222824, 232512, 254656, 265209, 282072, 290467, 303096, 322368, 334236, 353612, 376096, 381984, 404128, 445648, 530418, 564144, 580934, 606192, 668472, 707224, 752192, 763968, 808256, 871401, 891296, 1060836, 1128288, 1161868, 1212384, 1336944, 1414448, 1742802, 1782592, 2033269, 2121672, 2256576, 2323736, 2424768, 2673888, 2828896, 3485604, 4066538, 4243344, 4647472, 5347776, 5657792, 6099807, 6971208, 8133076, 8486688, 9294944, 12199614, 13942416, 16266152, 16973376, 18589888, 24399228, 27884832, 32532304, 48798456, 55769664, 65064608, 97596912, 130129216, 195193824, 390387648]

約数ペア:

[(1, 390387648), (2, 195193824), (3, 130129216), (4, 97596912), (6, 65064608), (7, 55769664), (8, 48798456), (12, 32532304), (14, 27884832), (16, 24399228), (21, 18589888), (23, 16973376), (24, 16266152), (28, 13942416), (32, 12199614), (42, 9294944), (46, 8486688), (48, 8133076), (56, 6971208), (64, 6099807), (69, 5657792), (73, 5347776), (84, 4647472), (92, 4243344), (96, 4066538), (112, 3485604), (138, 2828896), (146, 2673888), (161, 2424768), (168, 2323736), (173, 2256576), (184, 2121672), (192, 2033269), (219, 1782592), (224, 1742802), (276, 1414448), (292, 1336944), (322, 1212384), (336, 1161868), (346, 1128288), (368, 1060836), (438, 891296), (448, 871401), (483, 808256), (511, 763968), (519, 752192), (552, 707224), (584, 668472), (644, 606192), (672, 580934), (692, 564144), (736, 530418), (876, 445648), (966, 404128), (1022, 381984), (1038, 376096), (1104, 353612), (1168, 334236), (1211, 322368), (1288, 303096), (1344, 290467), (1384, 282072), (1472, 265209), (1533, 254656), (1679, 232512), (1752, 222824), (1932, 202064), (2044, 190992), (2076, 188048), (2208, 176806), (2336, 167118), (2422, 161184), (2576, 151548), (2768, 141036), (3066, 127328), (3358, 116256), (3504, 111412), (3633, 107456), (3864, 101032), (3979, 98112), (4088, 95496), (4152, 94024), (4416, 88403), (4672, 83559), (4844, 80592), (5037, 77504), (5152, 75774), (5536, 70518), (6132, 63664), (6716, 58128), (7008, 55706), (7266, 53728), (7728, 50516), (7958, 49056), (8176, 47748), (8304, 47012), (9688, 40296), (10074, 38752), (10304, 37887), (11072, 35259), (11753, 33216), (11937, 32704), (12264, 31832), (12629, 30912), (13432, 29064), (14016, 27853), (14532, 26864), (15456, 25258), (15916, 24528), (16352, 23874), (16608, 23506), (19376, 20148)]