489695976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29443}}^1$

素因数の和:29476

約数の個数: 128

約数和(自身を含む): 1695974400

約数和(自身を除く): 1206278424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 16632, 29443, 58886, 88329, 117772, 176658, 206101, 235544, 264987, 323873, 353316, 412202, 529974, 618303, 647746, 706632, 794961, 824404, 971619, 1059948, 1236606, 1295492, 1589922, 1648808, 1854909, 1943238, 2119896, 2267111, 2473212, 2590984, 2914857, 3179844, 3709818, 3886476, 4534222, 4946424, 5564727, 5829714, 6359688, 6801333, 7419636, 7772952, 8744571, 9068444, 11129454, 11659428, 13602666, 14839272, 17489142, 18136888, 20403999, 22258908, 23318856, 27205332, 34978284, 40807998, 44517816, 54410664, 61211997, 69956568, 81615996, 122423994, 163231992, 244847988, 489695976]

約数ペア:

[(1, 489695976), (2, 244847988), (3, 163231992), (4, 122423994), (6, 81615996), (7, 69956568), (8, 61211997), (9, 54410664), (11, 44517816), (12, 40807998), (14, 34978284), (18, 27205332), (21, 23318856), (22, 22258908), (24, 20403999), (27, 18136888), (28, 17489142), (33, 14839272), (36, 13602666), (42, 11659428), (44, 11129454), (54, 9068444), (56, 8744571), (63, 7772952), (66, 7419636), (72, 6801333), (77, 6359688), (84, 5829714), (88, 5564727), (99, 4946424), (108, 4534222), (126, 3886476), (132, 3709818), (154, 3179844), (168, 2914857), (189, 2590984), (198, 2473212), (216, 2267111), (231, 2119896), (252, 1943238), (264, 1854909), (297, 1648808), (308, 1589922), (378, 1295492), (396, 1236606), (462, 1059948), (504, 971619), (594, 824404), (616, 794961), (693, 706632), (756, 647746), (792, 618303), (924, 529974), (1188, 412202), (1386, 353316), (1512, 323873), (1848, 264987), (2079, 235544), (2376, 206101), (2772, 176658), (4158, 117772), (5544, 88329), (8316, 58886), (16632, 29443)]