388501344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17519}}^1$

素因数の和:17553

約数の個数: 144

約数和(自身を含む): 1377492480

約数和(自身を除く): 988991136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 17519, 22176, 35038, 52557, 70076, 105114, 122633, 140152, 157671, 192709, 210228, 245266, 280304, 315342, 367899, 385418, 420456, 490532, 560608, 578127, 630684, 735798, 770836, 840912, 981064, 1103697, 1156254, 1261368, 1348963, 1471596, 1541672, 1681824, 1734381, 1962128, 2207394, 2312508, 2522736, 2697926, 2943192, 3083344, 3468762, 3924256, 4046889, 4414788, 4625016, 5045472, 5395852, 5886384, 6166688, 6937524, 8093778, 8829576, 9250032, 10791704, 11772768, 12140667, 13875048, 16187556, 17659152, 18500064, 21583408, 24281334, 27750096, 32375112, 35318304, 43166816, 48562668, 55500192, 64750224, 97125336, 129500448, 194250672, 388501344]

約数ペア:

[(1, 388501344), (2, 194250672), (3, 129500448), (4, 97125336), (6, 64750224), (7, 55500192), (8, 48562668), (9, 43166816), (11, 35318304), (12, 32375112), (14, 27750096), (16, 24281334), (18, 21583408), (21, 18500064), (22, 17659152), (24, 16187556), (28, 13875048), (32, 12140667), (33, 11772768), (36, 10791704), (42, 9250032), (44, 8829576), (48, 8093778), (56, 6937524), (63, 6166688), (66, 5886384), (72, 5395852), (77, 5045472), (84, 4625016), (88, 4414788), (96, 4046889), (99, 3924256), (112, 3468762), (126, 3083344), (132, 2943192), (144, 2697926), (154, 2522736), (168, 2312508), (176, 2207394), (198, 1962128), (224, 1734381), (231, 1681824), (252, 1541672), (264, 1471596), (288, 1348963), (308, 1261368), (336, 1156254), (352, 1103697), (396, 981064), (462, 840912), (504, 770836), (528, 735798), (616, 630684), (672, 578127), (693, 560608), (792, 490532), (924, 420456), (1008, 385418), (1056, 367899), (1232, 315342), (1386, 280304), (1584, 245266), (1848, 210228), (2016, 192709), (2464, 157671), (2772, 140152), (3168, 122633), (3696, 105114), (5544, 70076), (7392, 52557), (11088, 35038), (17519, 22176)]