391132368

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1634

約数の個数: 160

約数和(自身を含む): 1248670080

約数和(自身を除く): 857537712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 88, 99, 106, 108, 132, 144, 159, 176, 198, 212, 216, 264, 297, 318, 396, 424, 432, 477, 528, 583, 594, 636, 792, 848, 954, 1166, 1188, 1272, 1431, 1553, 1584, 1749, 1908, 2332, 2376, 2544, 2862, 3106, 3498, 3816, 4659, 4664, 4752, 5247, 5724, 6212, 6996, 7632, 9318, 9328, 10494, 11448, 12424, 13977, 13992, 15741, 17083, 18636, 20988, 22896, 24848, 27954, 27984, 31482, 34166, 37272, 41931, 41976, 51249, 55908, 62964, 68332, 74544, 82309, 83862, 83952, 102498, 111816, 125928, 136664, 153747, 164618, 167724, 204996, 223632, 246927, 251856, 273328, 307494, 329236, 335448, 409992, 461241, 493854, 614988, 658472, 670896, 740781, 819984, 905399, 922482, 987708, 1229976, 1316944, 1481562, 1810798, 1844964, 1975416, 2222343, 2459952, 2716197, 2963124, 3621596, 3689928, 3950832, 4444686, 5432394, 5926248, 7243192, 7379856, 8148591, 8889372, 10864788, 11852496, 14486384, 16297182, 17778744, 21729576, 24445773, 32594364, 35557488, 43459152, 48891546, 65188728, 97783092, 130377456, 195566184, 391132368]

約数ペア:

[(1, 391132368), (2, 195566184), (3, 130377456), (4, 97783092), (6, 65188728), (8, 48891546), (9, 43459152), (11, 35557488), (12, 32594364), (16, 24445773), (18, 21729576), (22, 17778744), (24, 16297182), (27, 14486384), (33, 11852496), (36, 10864788), (44, 8889372), (48, 8148591), (53, 7379856), (54, 7243192), (66, 5926248), (72, 5432394), (88, 4444686), (99, 3950832), (106, 3689928), (108, 3621596), (132, 2963124), (144, 2716197), (159, 2459952), (176, 2222343), (198, 1975416), (212, 1844964), (216, 1810798), (264, 1481562), (297, 1316944), (318, 1229976), (396, 987708), (424, 922482), (432, 905399), (477, 819984), (528, 740781), (583, 670896), (594, 658472), (636, 614988), (792, 493854), (848, 461241), (954, 409992), (1166, 335448), (1188, 329236), (1272, 307494), (1431, 273328), (1553, 251856), (1584, 246927), (1749, 223632), (1908, 204996), (2332, 167724), (2376, 164618), (2544, 153747), (2862, 136664), (3106, 125928), (3498, 111816), (3816, 102498), (4659, 83952), (4664, 83862), (4752, 82309), (5247, 74544), (5724, 68332), (6212, 62964), (6996, 55908), (7632, 51249), (9318, 41976), (9328, 41931), (10494, 37272), (11448, 34166), (12424, 31482), (13977, 27984), (13992, 27954), (15741, 24848), (17083, 22896), (18636, 20988)]