518799204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 1644604416

約数和(自身を除く): 1125805212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 211, 231, 252, 308, 396, 422, 462, 633, 693, 844, 887, 924, 1266, 1386, 1477, 1774, 1899, 2321, 2532, 2661, 2772, 2954, 3548, 3798, 4431, 4642, 5322, 5908, 6209, 6963, 7596, 7983, 8862, 9284, 9757, 10644, 12418, 13293, 13926, 15966, 16247, 17724, 18627, 19514, 20889, 24836, 26586, 27852, 29271, 31932, 32494, 37254, 39028, 41778, 48741, 53172, 55881, 58542, 64988, 68299, 74508, 83556, 87813, 97482, 111762, 117084, 136598, 146223, 175626, 187157, 194964, 204897, 223524, 273196, 292446, 351252, 374314, 409794, 561471, 584892, 614691, 748628, 819588, 1122942, 1229382, 1310099, 1684413, 2058727, 2245884, 2458764, 2620198, 3368826, 3930297, 4117454, 5240396, 6176181, 6737652, 7860594, 8234908, 11790891, 12352362, 14411089, 15721188, 18528543, 23581782, 24704724, 28822178, 37057086, 43233267, 47163564, 57644356, 74114172, 86466534, 129699801, 172933068, 259399602, 518799204]

約数ペア:

[(1, 518799204), (2, 259399602), (3, 172933068), (4, 129699801), (6, 86466534), (7, 74114172), (9, 57644356), (11, 47163564), (12, 43233267), (14, 37057086), (18, 28822178), (21, 24704724), (22, 23581782), (28, 18528543), (33, 15721188), (36, 14411089), (42, 12352362), (44, 11790891), (63, 8234908), (66, 7860594), (77, 6737652), (84, 6176181), (99, 5240396), (126, 4117454), (132, 3930297), (154, 3368826), (198, 2620198), (211, 2458764), (231, 2245884), (252, 2058727), (308, 1684413), (396, 1310099), (422, 1229382), (462, 1122942), (633, 819588), (693, 748628), (844, 614691), (887, 584892), (924, 561471), (1266, 409794), (1386, 374314), (1477, 351252), (1774, 292446), (1899, 273196), (2321, 223524), (2532, 204897), (2661, 194964), (2772, 187157), (2954, 175626), (3548, 146223), (3798, 136598), (4431, 117084), (4642, 111762), (5322, 97482), (5908, 87813), (6209, 83556), (6963, 74508), (7596, 68299), (7983, 64988), (8862, 58542), (9284, 55881), (9757, 53172), (10644, 48741), (12418, 41778), (13293, 39028), (13926, 37254), (15966, 32494), (16247, 31932), (17724, 29271), (18627, 27852), (19514, 26586), (20889, 24836)]