427514136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2101

約数の個数: 128

約数和(自身を含む): 1305600000

約数和(自身を除く): 878085864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 84, 114, 133, 134, 152, 168, 201, 228, 266, 268, 399, 402, 456, 469, 532, 536, 798, 804, 938, 1064, 1273, 1407, 1596, 1608, 1876, 1999, 2546, 2814, 3192, 3752, 3819, 3998, 5092, 5628, 5997, 7638, 7996, 8911, 10184, 11256, 11994, 13993, 15276, 15992, 17822, 23988, 26733, 27986, 30552, 35644, 37981, 41979, 47976, 53466, 55972, 71288, 75962, 83958, 106932, 111944, 113943, 133933, 151924, 167916, 213864, 227886, 265867, 267866, 303848, 335832, 401799, 455772, 531734, 535732, 797601, 803598, 911544, 937531, 1063468, 1071464, 1595202, 1607196, 1875062, 2126936, 2544727, 2812593, 3190404, 3214392, 3750124, 5089454, 5625186, 6380808, 7500248, 7634181, 10178908, 11250372, 15268362, 17813089, 20357816, 22500744, 30536724, 35626178, 53439267, 61073448, 71252356, 106878534, 142504712, 213757068, 427514136]

約数ペア:

[(1, 427514136), (2, 213757068), (3, 142504712), (4, 106878534), (6, 71252356), (7, 61073448), (8, 53439267), (12, 35626178), (14, 30536724), (19, 22500744), (21, 20357816), (24, 17813089), (28, 15268362), (38, 11250372), (42, 10178908), (56, 7634181), (57, 7500248), (67, 6380808), (76, 5625186), (84, 5089454), (114, 3750124), (133, 3214392), (134, 3190404), (152, 2812593), (168, 2544727), (201, 2126936), (228, 1875062), (266, 1607196), (268, 1595202), (399, 1071464), (402, 1063468), (456, 937531), (469, 911544), (532, 803598), (536, 797601), (798, 535732), (804, 531734), (938, 455772), (1064, 401799), (1273, 335832), (1407, 303848), (1596, 267866), (1608, 265867), (1876, 227886), (1999, 213864), (2546, 167916), (2814, 151924), (3192, 133933), (3752, 113943), (3819, 111944), (3998, 106932), (5092, 83958), (5628, 75962), (5997, 71288), (7638, 55972), (7996, 53466), (8911, 47976), (10184, 41979), (11256, 37981), (11994, 35644), (13993, 30552), (15276, 27986), (15992, 26733), (17822, 23988)]