399437304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 1279084800

約数和(自身を除く): 879647496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 289, 323, 357, 399, 408, 433, 456, 476, 532, 578, 646, 714, 798, 866, 867, 952, 969, 1064, 1156, 1292, 1299, 1428, 1596, 1732, 1734, 1938, 2023, 2261, 2312, 2584, 2598, 2856, 3031, 3192, 3464, 3468, 3876, 4046, 4522, 5196, 5491, 6062, 6069, 6783, 6936, 7361, 7752, 8092, 8227, 9044, 9093, 10392, 10982, 12124, 12138, 13566, 14722, 16184, 16454, 16473, 18088, 18186, 21964, 22083, 24248, 24276, 24681, 27132, 29444, 32908, 32946, 36372, 38437, 43928, 44166, 48552, 49362, 51527, 54264, 57589, 58888, 65816, 65892, 72744, 76874, 88332, 98724, 103054, 115178, 115311, 125137, 131784, 139859, 153748, 154581, 172767, 176664, 197448, 206108, 230356, 230622, 250274, 279718, 307496, 309162, 345534, 375411, 412216, 419577, 460712, 461244, 500548, 559436, 618324, 691068, 750822, 839154, 875959, 922488, 979013, 1001096, 1118872, 1236648, 1382136, 1501644, 1678308, 1751918, 1958026, 2377603, 2627877, 2937039, 3003288, 3356616, 3503836, 3916052, 4755206, 5255754, 5874078, 7007672, 7132809, 7832104, 9510412, 10511508, 11748156, 14265618, 16643221, 19020824, 21023016, 23496312, 28531236, 33286442, 49929663, 57062472, 66572884, 99859326, 133145768, 199718652, 399437304]

約数ペア:

[(1, 399437304), (2, 199718652), (3, 133145768), (4, 99859326), (6, 66572884), (7, 57062472), (8, 49929663), (12, 33286442), (14, 28531236), (17, 23496312), (19, 21023016), (21, 19020824), (24, 16643221), (28, 14265618), (34, 11748156), (38, 10511508), (42, 9510412), (51, 7832104), (56, 7132809), (57, 7007672), (68, 5874078), (76, 5255754), (84, 4755206), (102, 3916052), (114, 3503836), (119, 3356616), (133, 3003288), (136, 2937039), (152, 2627877), (168, 2377603), (204, 1958026), (228, 1751918), (238, 1678308), (266, 1501644), (289, 1382136), (323, 1236648), (357, 1118872), (399, 1001096), (408, 979013), (433, 922488), (456, 875959), (476, 839154), (532, 750822), (578, 691068), (646, 618324), (714, 559436), (798, 500548), (866, 461244), (867, 460712), (952, 419577), (969, 412216), (1064, 375411), (1156, 345534), (1292, 309162), (1299, 307496), (1428, 279718), (1596, 250274), (1732, 230622), (1734, 230356), (1938, 206108), (2023, 197448), (2261, 176664), (2312, 172767), (2584, 154581), (2598, 153748), (2856, 139859), (3031, 131784), (3192, 125137), (3464, 115311), (3468, 115178), (3876, 103054), (4046, 98724), (4522, 88332), (5196, 76874), (5491, 72744), (6062, 65892), (6069, 65816), (6783, 58888), (6936, 57589), (7361, 54264), (7752, 51527), (8092, 49362), (8227, 48552), (9044, 44166), (9093, 43928), (10392, 38437), (10982, 36372), (12124, 32946), (12138, 32908), (13566, 29444), (14722, 27132), (16184, 24681), (16454, 24276), (16473, 24248), (18088, 22083), (18186, 21964)]