390015691464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{99257}}^1$

素因数の和:100523

約数の個数: 128

約数和(自身を含む): 1173944217600

約数和(自身を除く): 783928526136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1231, 1596, 2462, 3192, 3693, 4924, 7386, 8617, 9848, 14772, 17234, 23389, 25851, 29544, 34468, 46778, 51702, 68936, 70167, 93556, 99257, 103404, 140334, 163723, 187112, 198514, 206808, 280668, 297771, 327446, 397028, 491169, 561336, 595542, 654892, 694799, 794056, 982338, 1191084, 1309784, 1389598, 1885883, 1964676, 2084397, 2382168, 2779196, 3771766, 3929352, 4168794, 5558392, 5657649, 7543532, 8337588, 11315298, 13201181, 15087064, 16675176, 22630596, 26402362, 39603543, 45261192, 52804724, 79207086, 105609448, 122185367, 158414172, 244370734, 316828344, 366556101, 488741468, 733112202, 855297569, 977482936, 1466224404, 1710595138, 2321521973, 2565892707, 2932448808, 3421190276, 4643043946, 5131785414, 6842380552, 6964565919, 9286087892, 10263570828, 13929131838, 16250653811, 18572175784, 20527141656, 27858263676, 32501307622, 48751961433, 55716527352, 65002615244, 97503922866, 130005230488, 195007845732, 390015691464]

約数ペア:

[(1, 390015691464), (2, 195007845732), (3, 130005230488), (4, 97503922866), (6, 65002615244), (7, 55716527352), (8, 48751961433), (12, 32501307622), (14, 27858263676), (19, 20527141656), (21, 18572175784), (24, 16250653811), (28, 13929131838), (38, 10263570828), (42, 9286087892), (56, 6964565919), (57, 6842380552), (76, 5131785414), (84, 4643043946), (114, 3421190276), (133, 2932448808), (152, 2565892707), (168, 2321521973), (228, 1710595138), (266, 1466224404), (399, 977482936), (456, 855297569), (532, 733112202), (798, 488741468), (1064, 366556101), (1231, 316828344), (1596, 244370734), (2462, 158414172), (3192, 122185367), (3693, 105609448), (4924, 79207086), (7386, 52804724), (8617, 45261192), (9848, 39603543), (14772, 26402362), (17234, 22630596), (23389, 16675176), (25851, 15087064), (29544, 13201181), (34468, 11315298), (46778, 8337588), (51702, 7543532), (68936, 5657649), (70167, 5558392), (93556, 4168794), (99257, 3929352), (103404, 3771766), (140334, 2779196), (163723, 2382168), (187112, 2084397), (198514, 1964676), (206808, 1885883), (280668, 1389598), (297771, 1309784), (327446, 1191084), (397028, 982338), (491169, 794056), (561336, 694799), (595542, 654892)]