2000979072

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1056

約数の個数: 256

約数和(自身を含む): 6423552000

約数和(自身を除く): 4422572928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 171, 186, 192, 216, 228, 248, 279, 288, 304, 342, 372, 384, 432, 456, 496, 513, 558, 576, 589, 608, 684, 744, 837, 864, 912, 983, 992, 1026, 1116, 1152, 1178, 1216, 1368, 1488, 1674, 1728, 1767, 1824, 1966, 1984, 2052, 2232, 2356, 2432, 2736, 2949, 2976, 3348, 3456, 3534, 3648, 3932, 3968, 4104, 4464, 4712, 5301, 5472, 5898, 5952, 6696, 7068, 7296, 7864, 8208, 8847, 8928, 9424, 10602, 10944, 11796, 11904, 13392, 14136, 15728, 15903, 16416, 17694, 17856, 18677, 18848, 21204, 21888, 23592, 26541, 26784, 28272, 30473, 31456, 31806, 32832, 35388, 35712, 37354, 37696, 42408, 47184, 53082, 53568, 56031, 56544, 60946, 62912, 63612, 65664, 70776, 74708, 75392, 84816, 91419, 94368, 106164, 107136, 112062, 113088, 121892, 125824, 127224, 141552, 149416, 168093, 169632, 182838, 188736, 212328, 224124, 226176, 243784, 254448, 274257, 283104, 298832, 336186, 339264, 365676, 377472, 424656, 448248, 487568, 504279, 508896, 548514, 566208, 578987, 597664, 672372, 678528, 731352, 822771, 849312, 896496, 975136, 1008558, 1017792, 1097028, 1132416, 1157974, 1195328, 1344744, 1462704, 1645542, 1698624, 1736961, 1792992, 1950272, 2017116, 2035584, 2194056, 2315948, 2390656, 2689488, 2925408, 3291084, 3397248, 3473922, 3585984, 3900544, 4034232, 4388112, 4631896, 5210883, 5378976, 5850816, 6582168, 6947844, 7171968, 8068464, 8776224, 9263792, 10421766, 10757952, 11701632, 13164336, 13895688, 15632649, 16136928, 17552448, 18527584, 20843532, 21515904, 26328672, 27791376, 31265298, 32273856, 35104896, 37055168, 41687064, 52657344, 55582752, 62530596, 64547712, 74110336, 83374128, 105314688, 111165504, 125061192, 166748256, 222331008, 250122384, 333496512, 500244768, 666993024, 1000489536, 2000979072]

約数ペア:

[(1, 2000979072), (2, 1000489536), (3, 666993024), (4, 500244768), (6, 333496512), (8, 250122384), (9, 222331008), (12, 166748256), (16, 125061192), (18, 111165504), (19, 105314688), (24, 83374128), (27, 74110336), (31, 64547712), (32, 62530596), (36, 55582752), (38, 52657344), (48, 41687064), (54, 37055168), (57, 35104896), (62, 32273856), (64, 31265298), (72, 27791376), (76, 26328672), (93, 21515904), (96, 20843532), (108, 18527584), (114, 17552448), (124, 16136928), (128, 15632649), (144, 13895688), (152, 13164336), (171, 11701632), (186, 10757952), (192, 10421766), (216, 9263792), (228, 8776224), (248, 8068464), (279, 7171968), (288, 6947844), (304, 6582168), (342, 5850816), (372, 5378976), (384, 5210883), (432, 4631896), (456, 4388112), (496, 4034232), (513, 3900544), (558, 3585984), (576, 3473922), (589, 3397248), (608, 3291084), (684, 2925408), (744, 2689488), (837, 2390656), (864, 2315948), (912, 2194056), (983, 2035584), (992, 2017116), (1026, 1950272), (1116, 1792992), (1152, 1736961), (1178, 1698624), (1216, 1645542), (1368, 1462704), (1488, 1344744), (1674, 1195328), (1728, 1157974), (1767, 1132416), (1824, 1097028), (1966, 1017792), (1984, 1008558), (2052, 975136), (2232, 896496), (2356, 849312), (2432, 822771), (2736, 731352), (2949, 678528), (2976, 672372), (3348, 597664), (3456, 578987), (3534, 566208), (3648, 548514), (3932, 508896), (3968, 504279), (4104, 487568), (4464, 448248), (4712, 424656), (5301, 377472), (5472, 365676), (5898, 339264), (5952, 336186), (6696, 298832), (7068, 283104), (7296, 274257), (7864, 254448), (8208, 243784), (8847, 226176), (8928, 224124), (9424, 212328), (10602, 188736), (10944, 182838), (11796, 169632), (11904, 168093), (13392, 149416), (14136, 141552), (15728, 127224), (15903, 125824), (16416, 121892), (17694, 113088), (17856, 112062), (18677, 107136), (18848, 106164), (21204, 94368), (21888, 91419), (23592, 84816), (26541, 75392), (26784, 74708), (28272, 70776), (30473, 65664), (31456, 63612), (31806, 62912), (32832, 60946), (35388, 56544), (35712, 56031), (37354, 53568), (37696, 53082), (42408, 47184)]