254951928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15329}}^1$

素因数の和:15362

約数の個数: 128

約数和(自身を含む): 883008000

約数和(自身を除く): 628056072

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, 15329, 16632, 30658, 45987, 61316, 91974, 107303, 122632, 137961, 168619, 183948, 214606, 275922, 321909, 337238, 367896, 413883, 429212, 505857, 551844, 643818, 674476, 827766, 858424, 965727, 1011714, 1103688, 1180333, 1287636, 1348952, 1517571, 1655532, 1931454, 2023428, 2360666, 2575272, 2897181, 3035142, 3311064, 3540999, 3862908, 4046856, 4552713, 4721332, 5794362, 6070284, 7081998, 7725816, 9105426, 9442664, 10622997, 11588724, 12140568, 14163996, 18210852, 21245994, 23177448, 28327992, 31868991, 36421704, 42491988, 63737982, 84983976, 127475964, 254951928]

約数ペア:

[(1, 254951928), (2, 127475964), (3, 84983976), (4, 63737982), (6, 42491988), (7, 36421704), (8, 31868991), (9, 28327992), (11, 23177448), (12, 21245994), (14, 18210852), (18, 14163996), (21, 12140568), (22, 11588724), (24, 10622997), (27, 9442664), (28, 9105426), (33, 7725816), (36, 7081998), (42, 6070284), (44, 5794362), (54, 4721332), (56, 4552713), (63, 4046856), (66, 3862908), (72, 3540999), (77, 3311064), (84, 3035142), (88, 2897181), (99, 2575272), (108, 2360666), (126, 2023428), (132, 1931454), (154, 1655532), (168, 1517571), (189, 1348952), (198, 1287636), (216, 1180333), (231, 1103688), (252, 1011714), (264, 965727), (297, 858424), (308, 827766), (378, 674476), (396, 643818), (462, 551844), (504, 505857), (594, 429212), (616, 413883), (693, 367896), (756, 337238), (792, 321909), (924, 275922), (1188, 214606), (1386, 183948), (1512, 168619), (1848, 137961), (2079, 122632), (2376, 107303), (2772, 91974), (4158, 61316), (5544, 45987), (8316, 30658), (15329, 16632)]