2139898992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:916

約数の個数: 240

約数和(自身を含む): 7089939072

約数和(自身を除く): 4950040080

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 107, 112, 132, 147, 154, 168, 176, 196, 214, 231, 264, 294, 308, 321, 336, 392, 428, 462, 528, 539, 588, 616, 642, 749, 773, 784, 856, 924, 1078, 1176, 1177, 1232, 1284, 1498, 1546, 1617, 1712, 1848, 2156, 2247, 2319, 2352, 2354, 2568, 2996, 3092, 3234, 3531, 3696, 4312, 4494, 4638, 4708, 5136, 5243, 5411, 5992, 6184, 6468, 7062, 8239, 8503, 8624, 8988, 9276, 9416, 10486, 10822, 11984, 12368, 12936, 14124, 15729, 16233, 16478, 17006, 17976, 18552, 18832, 20972, 21644, 24717, 25509, 25872, 28248, 31458, 32466, 32956, 34012, 35952, 37104, 37877, 41944, 43288, 49434, 51018, 56496, 57673, 59521, 62916, 64932, 65912, 68024, 75754, 82711, 83888, 86576, 98868, 102036, 113631, 115346, 119042, 125832, 129864, 131824, 136048, 151508, 165422, 173019, 178563, 197736, 204072, 227262, 230692, 238084, 248133, 251664, 259728, 303016, 330844, 346038, 357126, 395472, 408144, 416647, 454524, 461384, 476168, 496266, 578977, 606032, 661688, 692076, 714252, 833294, 909048, 909821, 922768, 952336, 992532, 1157954, 1249941, 1323376, 1384152, 1428504, 1666588, 1736931, 1818096, 1819642, 1985064, 2315908, 2499882, 2729463, 2768304, 2857008, 3333176, 3473862, 3639284, 3970128, 4052839, 4631816, 4999764, 5458926, 6368747, 6666352, 6947724, 7278568, 8105678, 9263632, 9999528, 10917852, 12158517, 12737494, 13895448, 14557136, 16211356, 19106241, 19999056, 21835704, 24317034, 25474988, 27790896, 32422712, 38212482, 43671408, 44581229, 48634068, 50949976, 64845424, 76424964, 89162458, 97268136, 101899952, 133743687, 152849928, 178324916, 194536272, 267487374, 305699856, 356649832, 534974748, 713299664, 1069949496, 2139898992]

約数ペア:

[(1, 2139898992), (2, 1069949496), (3, 713299664), (4, 534974748), (6, 356649832), (7, 305699856), (8, 267487374), (11, 194536272), (12, 178324916), (14, 152849928), (16, 133743687), (21, 101899952), (22, 97268136), (24, 89162458), (28, 76424964), (33, 64845424), (42, 50949976), (44, 48634068), (48, 44581229), (49, 43671408), (56, 38212482), (66, 32422712), (77, 27790896), (84, 25474988), (88, 24317034), (98, 21835704), (107, 19999056), (112, 19106241), (132, 16211356), (147, 14557136), (154, 13895448), (168, 12737494), (176, 12158517), (196, 10917852), (214, 9999528), (231, 9263632), (264, 8105678), (294, 7278568), (308, 6947724), (321, 6666352), (336, 6368747), (392, 5458926), (428, 4999764), (462, 4631816), (528, 4052839), (539, 3970128), (588, 3639284), (616, 3473862), (642, 3333176), (749, 2857008), (773, 2768304), (784, 2729463), (856, 2499882), (924, 2315908), (1078, 1985064), (1176, 1819642), (1177, 1818096), (1232, 1736931), (1284, 1666588), (1498, 1428504), (1546, 1384152), (1617, 1323376), (1712, 1249941), (1848, 1157954), (2156, 992532), (2247, 952336), (2319, 922768), (2352, 909821), (2354, 909048), (2568, 833294), (2996, 714252), (3092, 692076), (3234, 661688), (3531, 606032), (3696, 578977), (4312, 496266), (4494, 476168), (4638, 461384), (4708, 454524), (5136, 416647), (5243, 408144), (5411, 395472), (5992, 357126), (6184, 346038), (6468, 330844), (7062, 303016), (8239, 259728), (8503, 251664), (8624, 248133), (8988, 238084), (9276, 230692), (9416, 227262), (10486, 204072), (10822, 197736), (11984, 178563), (12368, 173019), (12936, 165422), (14124, 151508), (15729, 136048), (16233, 131824), (16478, 129864), (17006, 125832), (17976, 119042), (18552, 115346), (18832, 113631), (20972, 102036), (21644, 98868), (24717, 86576), (25509, 83888), (25872, 82711), (28248, 75754), (31458, 68024), (32466, 65912), (32956, 64932), (34012, 62916), (35952, 59521), (37104, 57673), (37877, 56496), (41944, 51018), (43288, 49434)]