1992910608

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{983}}^1$

素因数の和:1051

約数の個数: 240

約数和(自身を含む): 6508333440

約数和(自身を除く): 4515422832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 361, 432, 456, 468, 494, 513, 624, 684, 702, 722, 741, 912, 936, 983, 988, 1026, 1083, 1368, 1404, 1444, 1482, 1872, 1966, 1976, 2052, 2166, 2223, 2736, 2808, 2888, 2949, 2964, 3249, 3932, 3952, 4104, 4332, 4446, 4693, 5616, 5776, 5898, 5928, 6498, 6669, 7864, 8208, 8664, 8847, 8892, 9386, 9747, 11796, 11856, 12779, 12996, 13338, 14079, 15728, 17328, 17694, 17784, 18677, 18772, 19494, 23592, 25558, 25992, 26541, 26676, 28158, 35388, 35568, 37354, 37544, 38337, 38988, 42237, 47184, 51116, 51984, 53082, 53352, 56031, 56316, 70776, 74708, 75088, 76674, 77976, 84474, 102232, 106164, 106704, 112062, 112632, 115011, 126711, 141552, 149416, 153348, 155952, 168093, 168948, 204464, 212328, 224124, 225264, 230022, 242801, 253422, 298832, 306696, 336186, 337896, 345033, 354863, 424656, 448248, 460044, 485602, 504279, 506844, 613392, 672372, 675792, 690066, 709726, 728403, 896496, 920088, 971204, 1008558, 1013688, 1064589, 1344744, 1380132, 1419452, 1456806, 1840176, 1942408, 2017116, 2027376, 2129178, 2185209, 2689488, 2760264, 2838904, 2913612, 3193767, 3884816, 4034232, 4258356, 4370418, 4613219, 5520528, 5677808, 5827224, 6387534, 6555627, 8068464, 8516712, 8740836, 9226438, 9581301, 11654448, 12775068, 13111254, 13839657, 17033424, 17481672, 18452876, 19162602, 25550136, 26222508, 27679314, 34963344, 36905752, 38325204, 41518971, 51100272, 52445016, 55358628, 73811504, 76650408, 83037942, 104890032, 110717256, 124556913, 153300816, 166075884, 221434512, 249113826, 332151768, 498227652, 664303536, 996455304, 1992910608]

約数ペア:

[(1, 1992910608), (2, 996455304), (3, 664303536), (4, 498227652), (6, 332151768), (8, 249113826), (9, 221434512), (12, 166075884), (13, 153300816), (16, 124556913), (18, 110717256), (19, 104890032), (24, 83037942), (26, 76650408), (27, 73811504), (36, 55358628), (38, 52445016), (39, 51100272), (48, 41518971), (52, 38325204), (54, 36905752), (57, 34963344), (72, 27679314), (76, 26222508), (78, 25550136), (104, 19162602), (108, 18452876), (114, 17481672), (117, 17033424), (144, 13839657), (152, 13111254), (156, 12775068), (171, 11654448), (208, 9581301), (216, 9226438), (228, 8740836), (234, 8516712), (247, 8068464), (304, 6555627), (312, 6387534), (342, 5827224), (351, 5677808), (361, 5520528), (432, 4613219), (456, 4370418), (468, 4258356), (494, 4034232), (513, 3884816), (624, 3193767), (684, 2913612), (702, 2838904), (722, 2760264), (741, 2689488), (912, 2185209), (936, 2129178), (983, 2027376), (988, 2017116), (1026, 1942408), (1083, 1840176), (1368, 1456806), (1404, 1419452), (1444, 1380132), (1482, 1344744), (1872, 1064589), (1966, 1013688), (1976, 1008558), (2052, 971204), (2166, 920088), (2223, 896496), (2736, 728403), (2808, 709726), (2888, 690066), (2949, 675792), (2964, 672372), (3249, 613392), (3932, 506844), (3952, 504279), (4104, 485602), (4332, 460044), (4446, 448248), (4693, 424656), (5616, 354863), (5776, 345033), (5898, 337896), (5928, 336186), (6498, 306696), (6669, 298832), (7864, 253422), (8208, 242801), (8664, 230022), (8847, 225264), (8892, 224124), (9386, 212328), (9747, 204464), (11796, 168948), (11856, 168093), (12779, 155952), (12996, 153348), (13338, 149416), (14079, 141552), (15728, 126711), (17328, 115011), (17694, 112632), (17784, 112062), (18677, 106704), (18772, 106164), (19494, 102232), (23592, 84474), (25558, 77976), (25992, 76674), (26541, 75088), (26676, 74708), (28158, 70776), (35388, 56316), (35568, 56031), (37354, 53352), (37544, 53082), (38337, 51984), (38988, 51116), (42237, 47184)]