487259388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19531}}^1$

素因数の和:19565

約数の個数: 120

約数和(自身を含む): 1588185984

約数和(自身を除く): 1100926596

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2079, 2268, 2772, 3564, 4158, 6237, 8316, 12474, 19531, 24948, 39062, 58593, 78124, 117186, 136717, 175779, 214841, 234372, 273434, 351558, 410151, 429682, 527337, 546868, 644523, 703116, 820302, 859364, 1054674, 1230453, 1289046, 1503887, 1582011, 1640604, 1933569, 2109348, 2460906, 2578092, 3007774, 3164022, 3691359, 3867138, 4511661, 4921812, 5800707, 6015548, 6328044, 7382718, 7734276, 9023322, 11074077, 11601414, 13534983, 14765436, 17402121, 18046644, 22148154, 23202828, 27069966, 34804242, 40604949, 44296308, 54139932, 69608484, 81209898, 121814847, 162419796, 243629694, 487259388]

約数ペア:

[(1, 487259388), (2, 243629694), (3, 162419796), (4, 121814847), (6, 81209898), (7, 69608484), (9, 54139932), (11, 44296308), (12, 40604949), (14, 34804242), (18, 27069966), (21, 23202828), (22, 22148154), (27, 18046644), (28, 17402121), (33, 14765436), (36, 13534983), (42, 11601414), (44, 11074077), (54, 9023322), (63, 7734276), (66, 7382718), (77, 6328044), (81, 6015548), (84, 5800707), (99, 4921812), (108, 4511661), (126, 3867138), (132, 3691359), (154, 3164022), (162, 3007774), (189, 2578092), (198, 2460906), (231, 2109348), (252, 1933569), (297, 1640604), (308, 1582011), (324, 1503887), (378, 1289046), (396, 1230453), (462, 1054674), (567, 859364), (594, 820302), (693, 703116), (756, 644523), (891, 546868), (924, 527337), (1134, 429682), (1188, 410151), (1386, 351558), (1782, 273434), (2079, 234372), (2268, 214841), (2772, 175779), (3564, 136717), (4158, 117186), (6237, 78124), (8316, 58593), (12474, 39062), (19531, 24948)]