121849812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 403200000

約数和(自身を除く): 281350188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 84, 102, 108, 114, 119, 126, 133, 153, 171, 189, 204, 228, 238, 252, 266, 306, 323, 342, 357, 378, 399, 459, 476, 499, 513, 532, 612, 646, 684, 714, 756, 798, 918, 969, 998, 1026, 1071, 1197, 1292, 1428, 1497, 1596, 1836, 1938, 1996, 2052, 2142, 2261, 2394, 2907, 2994, 3213, 3493, 3591, 3876, 4284, 4491, 4522, 4788, 5814, 5988, 6426, 6783, 6986, 7182, 8483, 8721, 8982, 9044, 9481, 10479, 11628, 12852, 13473, 13566, 13972, 14364, 16966, 17442, 17964, 18962, 20349, 20958, 25449, 26946, 27132, 28443, 31437, 33932, 34884, 37924, 40698, 41916, 50898, 53892, 56886, 59381, 61047, 62874, 66367, 76347, 81396, 85329, 94311, 101796, 113772, 118762, 122094, 125748, 132734, 152694, 161177, 170658, 178143, 188622, 199101, 229041, 237524, 244188, 255987, 265468, 305388, 322354, 341316, 356286, 377244, 398202, 458082, 483531, 511974, 534429, 597303, 644708, 712572, 796404, 916164, 967062, 1023948, 1068858, 1128239, 1194606, 1450593, 1603287, 1791909, 1934124, 2137716, 2256478, 2389212, 2901186, 3206574, 3384717, 3583818, 4351779, 4512956, 5802372, 6413148, 6769434, 7167636, 8703558, 10154151, 13538868, 17407116, 20308302, 30462453, 40616604, 60924906, 121849812]

約数ペア:

[(1, 121849812), (2, 60924906), (3, 40616604), (4, 30462453), (6, 20308302), (7, 17407116), (9, 13538868), (12, 10154151), (14, 8703558), (17, 7167636), (18, 6769434), (19, 6413148), (21, 5802372), (27, 4512956), (28, 4351779), (34, 3583818), (36, 3384717), (38, 3206574), (42, 2901186), (51, 2389212), (54, 2256478), (57, 2137716), (63, 1934124), (68, 1791909), (76, 1603287), (84, 1450593), (102, 1194606), (108, 1128239), (114, 1068858), (119, 1023948), (126, 967062), (133, 916164), (153, 796404), (171, 712572), (189, 644708), (204, 597303), (228, 534429), (238, 511974), (252, 483531), (266, 458082), (306, 398202), (323, 377244), (342, 356286), (357, 341316), (378, 322354), (399, 305388), (459, 265468), (476, 255987), (499, 244188), (513, 237524), (532, 229041), (612, 199101), (646, 188622), (684, 178143), (714, 170658), (756, 161177), (798, 152694), (918, 132734), (969, 125748), (998, 122094), (1026, 118762), (1071, 113772), (1197, 101796), (1292, 94311), (1428, 85329), (1497, 81396), (1596, 76347), (1836, 66367), (1938, 62874), (1996, 61047), (2052, 59381), (2142, 56886), (2261, 53892), (2394, 50898), (2907, 41916), (2994, 40698), (3213, 37924), (3493, 34884), (3591, 33932), (3876, 31437), (4284, 28443), (4491, 27132), (4522, 26946), (4788, 25449), (5814, 20958), (5988, 20349), (6426, 18962), (6783, 17964), (6986, 17442), (7182, 16966), (8483, 14364), (8721, 13972), (8982, 13566), (9044, 13473), (9481, 12852), (10479, 11628)]