2001179712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78367}}^1$

素因数の和:78408

約数の個数: 112

約数和(自身を含む): 6369751040

約数和(自身を除く): 4368571328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 78367, 156734, 235101, 313468, 470202, 548569, 626936, 940404, 1097138, 1253872, 1488973, 1645707, 1880808, 2194276, 2507744, 2977946, 3291414, 3761616, 4388552, 4466919, 5015488, 5955892, 6582828, 7523232, 8777104, 8933838, 10422811, 11911784, 13165656, 15046464, 17554208, 17867676, 20845622, 23823568, 26331312, 31268433, 35108416, 35735352, 41691244, 47647136, 52662624, 62536866, 71470704, 83382488, 95294272, 105325248, 125073732, 142941408, 166764976, 250147464, 285882816, 333529952, 500294928, 667059904, 1000589856, 2001179712]

約数ペア:

[(1, 2001179712), (2, 1000589856), (3, 667059904), (4, 500294928), (6, 333529952), (7, 285882816), (8, 250147464), (12, 166764976), (14, 142941408), (16, 125073732), (19, 105325248), (21, 95294272), (24, 83382488), (28, 71470704), (32, 62536866), (38, 52662624), (42, 47647136), (48, 41691244), (56, 35735352), (57, 35108416), (64, 31268433), (76, 26331312), (84, 23823568), (96, 20845622), (112, 17867676), (114, 17554208), (133, 15046464), (152, 13165656), (168, 11911784), (192, 10422811), (224, 8933838), (228, 8777104), (266, 7523232), (304, 6582828), (336, 5955892), (399, 5015488), (448, 4466919), (456, 4388552), (532, 3761616), (608, 3291414), (672, 2977946), (798, 2507744), (912, 2194276), (1064, 1880808), (1216, 1645707), (1344, 1488973), (1596, 1253872), (1824, 1097138), (2128, 940404), (3192, 626936), (3648, 548569), (4256, 470202), (6384, 313468), (8512, 235101), (12768, 156734), (25536, 78367)]