2190278664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2903}}^1$

素因数の和:3424

約数の個数: 128

約数和(自身を含む): 6969600000

約数和(自身を除く): 4779321336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 499, 504, 756, 998, 1497, 1512, 1996, 2903, 2994, 3493, 3992, 4491, 5806, 5988, 6986, 8709, 8982, 10479, 11612, 11976, 13473, 13972, 17418, 17964, 20321, 20958, 23224, 26127, 26946, 27944, 31437, 34836, 35928, 40642, 41916, 52254, 53892, 60963, 62874, 69672, 78381, 81284, 83832, 94311, 104508, 107784, 121926, 125748, 156762, 162568, 182889, 188622, 209016, 243852, 251496, 313524, 365778, 377244, 487704, 548667, 627048, 731556, 754488, 1097334, 1448597, 1463112, 2194668, 2897194, 4345791, 4389336, 5794388, 8691582, 10140179, 11588776, 13037373, 17383164, 20280358, 26074746, 30420537, 34766328, 39112119, 40560716, 52149492, 60841074, 78224238, 81121432, 91261611, 104298984, 121682148, 156448476, 182523222, 243364296, 273784833, 312896952, 365046444, 547569666, 730092888, 1095139332, 2190278664]

約数ペア:

[(1, 2190278664), (2, 1095139332), (3, 730092888), (4, 547569666), (6, 365046444), (7, 312896952), (8, 273784833), (9, 243364296), (12, 182523222), (14, 156448476), (18, 121682148), (21, 104298984), (24, 91261611), (27, 81121432), (28, 78224238), (36, 60841074), (42, 52149492), (54, 40560716), (56, 39112119), (63, 34766328), (72, 30420537), (84, 26074746), (108, 20280358), (126, 17383164), (168, 13037373), (189, 11588776), (216, 10140179), (252, 8691582), (378, 5794388), (499, 4389336), (504, 4345791), (756, 2897194), (998, 2194668), (1497, 1463112), (1512, 1448597), (1996, 1097334), (2903, 754488), (2994, 731556), (3493, 627048), (3992, 548667), (4491, 487704), (5806, 377244), (5988, 365778), (6986, 313524), (8709, 251496), (8982, 243852), (10479, 209016), (11612, 188622), (11976, 182889), (13473, 162568), (13972, 156762), (17418, 125748), (17964, 121926), (20321, 107784), (20958, 104508), (23224, 94311), (26127, 83832), (26946, 81284), (27944, 78381), (31437, 69672), (34836, 62874), (35928, 60963), (40642, 53892), (41916, 52254)]