1939581408

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1001

約数の個数: 192

約数和(自身を含む): 5761082880

約数和(自身を除く): 3821501472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 71, 76, 96, 102, 114, 136, 142, 152, 204, 213, 228, 272, 284, 304, 323, 408, 426, 456, 544, 568, 608, 646, 816, 852, 881, 912, 969, 1136, 1207, 1292, 1349, 1632, 1704, 1762, 1824, 1938, 2272, 2414, 2584, 2643, 2698, 3408, 3524, 3621, 3876, 4047, 4828, 5168, 5286, 5396, 6816, 7048, 7242, 7752, 8094, 9656, 10336, 10572, 10792, 14096, 14484, 14977, 15504, 16188, 16739, 19312, 21144, 21584, 22933, 28192, 28968, 29954, 31008, 32376, 33478, 38624, 42288, 43168, 44931, 45866, 50217, 57936, 59908, 62551, 64752, 66956, 68799, 84576, 89862, 91732, 100434, 115872, 119816, 125102, 129504, 133912, 137598, 179724, 183464, 187653, 200868, 239632, 250204, 267824, 275196, 284563, 359448, 366928, 375306, 401736, 479264, 500408, 535648, 550392, 569126, 718896, 733856, 750612, 803472, 853689, 1000816, 1063367, 1100784, 1138252, 1188469, 1437792, 1501224, 1606944, 1707378, 2001632, 2126734, 2201568, 2276504, 2376938, 3002448, 3190101, 3414756, 3565407, 4253468, 4553008, 4753876, 6004896, 6380202, 6829512, 7130814, 8506936, 9106016, 9507752, 12760404, 13659024, 14261628, 17013872, 19015504, 20203973, 25520808, 27318048, 28523256, 34027744, 38031008, 40407946, 51041616, 57046512, 60611919, 80815892, 102083232, 114093024, 121223838, 161631784, 242447676, 323263568, 484895352, 646527136, 969790704, 1939581408]

約数ペア:

[(1, 1939581408), (2, 969790704), (3, 646527136), (4, 484895352), (6, 323263568), (8, 242447676), (12, 161631784), (16, 121223838), (17, 114093024), (19, 102083232), (24, 80815892), (32, 60611919), (34, 57046512), (38, 51041616), (48, 40407946), (51, 38031008), (57, 34027744), (68, 28523256), (71, 27318048), (76, 25520808), (96, 20203973), (102, 19015504), (114, 17013872), (136, 14261628), (142, 13659024), (152, 12760404), (204, 9507752), (213, 9106016), (228, 8506936), (272, 7130814), (284, 6829512), (304, 6380202), (323, 6004896), (408, 4753876), (426, 4553008), (456, 4253468), (544, 3565407), (568, 3414756), (608, 3190101), (646, 3002448), (816, 2376938), (852, 2276504), (881, 2201568), (912, 2126734), (969, 2001632), (1136, 1707378), (1207, 1606944), (1292, 1501224), (1349, 1437792), (1632, 1188469), (1704, 1138252), (1762, 1100784), (1824, 1063367), (1938, 1000816), (2272, 853689), (2414, 803472), (2584, 750612), (2643, 733856), (2698, 718896), (3408, 569126), (3524, 550392), (3621, 535648), (3876, 500408), (4047, 479264), (4828, 401736), (5168, 375306), (5286, 366928), (5396, 359448), (6816, 284563), (7048, 275196), (7242, 267824), (7752, 250204), (8094, 239632), (9656, 200868), (10336, 187653), (10572, 183464), (10792, 179724), (14096, 137598), (14484, 133912), (14977, 129504), (15504, 125102), (16188, 119816), (16739, 115872), (19312, 100434), (21144, 91732), (21584, 89862), (22933, 84576), (28192, 68799), (28968, 66956), (29954, 64752), (31008, 62551), (32376, 59908), (33478, 57936), (38624, 50217), (42288, 45866), (43168, 44931)]