1238938848

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1766

約数の個数: 192

約数和(自身を含む): 4164894720

約数和(自身を除く): 2925955872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 127, 144, 168, 189, 216, 224, 252, 254, 288, 336, 378, 381, 432, 504, 508, 672, 756, 762, 864, 889, 1008, 1016, 1143, 1512, 1524, 1613, 1778, 2016, 2032, 2286, 2667, 3024, 3048, 3226, 3429, 3556, 4064, 4572, 4839, 5334, 6048, 6096, 6452, 6858, 7112, 8001, 9144, 9678, 10668, 11291, 12192, 12904, 13716, 14224, 14517, 16002, 18288, 19356, 21336, 22582, 24003, 25808, 27432, 28448, 29034, 32004, 33873, 36576, 38712, 42672, 43551, 45164, 48006, 51616, 54864, 58068, 64008, 67746, 77424, 85344, 87102, 90328, 96012, 101619, 109728, 116136, 128016, 135492, 154848, 174204, 180656, 192024, 203238, 204851, 232272, 256032, 270984, 304857, 348408, 361312, 384048, 406476, 409702, 464544, 541968, 609714, 614553, 696816, 768096, 812952, 819404, 1083936, 1219428, 1229106, 1393632, 1433957, 1625904, 1638808, 1843659, 2438856, 2458212, 2867914, 3251808, 3277616, 3687318, 4301871, 4877712, 4916424, 5530977, 5735828, 6555232, 7374636, 8603742, 9755424, 9832848, 11061954, 11471656, 12905613, 14749272, 17207484, 19665696, 22123908, 22943312, 25811226, 29498544, 34414968, 38716839, 44247816, 45886624, 51622452, 58997088, 68829936, 77433678, 88495632, 103244904, 137659872, 154867356, 176991264, 206489808, 309734712, 412979616, 619469424, 1238938848]

約数ペア:

[(1, 1238938848), (2, 619469424), (3, 412979616), (4, 309734712), (6, 206489808), (7, 176991264), (8, 154867356), (9, 137659872), (12, 103244904), (14, 88495632), (16, 77433678), (18, 68829936), (21, 58997088), (24, 51622452), (27, 45886624), (28, 44247816), (32, 38716839), (36, 34414968), (42, 29498544), (48, 25811226), (54, 22943312), (56, 22123908), (63, 19665696), (72, 17207484), (84, 14749272), (96, 12905613), (108, 11471656), (112, 11061954), (126, 9832848), (127, 9755424), (144, 8603742), (168, 7374636), (189, 6555232), (216, 5735828), (224, 5530977), (252, 4916424), (254, 4877712), (288, 4301871), (336, 3687318), (378, 3277616), (381, 3251808), (432, 2867914), (504, 2458212), (508, 2438856), (672, 1843659), (756, 1638808), (762, 1625904), (864, 1433957), (889, 1393632), (1008, 1229106), (1016, 1219428), (1143, 1083936), (1512, 819404), (1524, 812952), (1613, 768096), (1778, 696816), (2016, 614553), (2032, 609714), (2286, 541968), (2667, 464544), (3024, 409702), (3048, 406476), (3226, 384048), (3429, 361312), (3556, 348408), (4064, 304857), (4572, 270984), (4839, 256032), (5334, 232272), (6048, 204851), (6096, 203238), (6452, 192024), (6858, 180656), (7112, 174204), (8001, 154848), (9144, 135492), (9678, 128016), (10668, 116136), (11291, 109728), (12192, 101619), (12904, 96012), (13716, 90328), (14224, 87102), (14517, 85344), (16002, 77424), (18288, 67746), (19356, 64008), (21336, 58068), (22582, 54864), (24003, 51616), (25808, 48006), (27432, 45164), (28448, 43551), (29034, 42672), (32004, 38712), (33873, 36576)]