121319856

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 200

約数和(自身を含む): 411949824

約数和(自身を除く): 290629968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 252, 258, 301, 311, 324, 336, 344, 378, 387, 432, 504, 516, 567, 602, 622, 648, 688, 756, 774, 903, 933, 1008, 1032, 1134, 1161, 1204, 1244, 1296, 1512, 1548, 1806, 1866, 2064, 2177, 2268, 2322, 2408, 2488, 2709, 2799, 3024, 3096, 3483, 3612, 3732, 4354, 4536, 4644, 4816, 4976, 5418, 5598, 6192, 6531, 6966, 7224, 7464, 8127, 8397, 8708, 9072, 9288, 10836, 11196, 13062, 13373, 13932, 14448, 14928, 16254, 16794, 17416, 18576, 19593, 21672, 22392, 24381, 25191, 26124, 26746, 27864, 32508, 33588, 34832, 39186, 40119, 43344, 44784, 48762, 50382, 52248, 53492, 55728, 58779, 65016, 67176, 78372, 80238, 93611, 97524, 100764, 104496, 106984, 117558, 120357, 130032, 134352, 156744, 160476, 176337, 187222, 195048, 201528, 213968, 235116, 240714, 280833, 313488, 320952, 352674, 361071, 374444, 390096, 403056, 470232, 481428, 561666, 641904, 705348, 722142, 748888, 842499, 940464, 962856, 1083213, 1123332, 1410696, 1444284, 1497776, 1684998, 1925712, 2166426, 2246664, 2527497, 2821392, 2888568, 3369996, 4332852, 4493328, 5054994, 5777136, 6739992, 7582491, 8665704, 10109988, 13479984, 15164982, 17331408, 20219976, 30329964, 40439952, 60659928, 121319856]

約数ペア:

[(1, 121319856), (2, 60659928), (3, 40439952), (4, 30329964), (6, 20219976), (7, 17331408), (8, 15164982), (9, 13479984), (12, 10109988), (14, 8665704), (16, 7582491), (18, 6739992), (21, 5777136), (24, 5054994), (27, 4493328), (28, 4332852), (36, 3369996), (42, 2888568), (43, 2821392), (48, 2527497), (54, 2246664), (56, 2166426), (63, 1925712), (72, 1684998), (81, 1497776), (84, 1444284), (86, 1410696), (108, 1123332), (112, 1083213), (126, 962856), (129, 940464), (144, 842499), (162, 748888), (168, 722142), (172, 705348), (189, 641904), (216, 561666), (252, 481428), (258, 470232), (301, 403056), (311, 390096), (324, 374444), (336, 361071), (344, 352674), (378, 320952), (387, 313488), (432, 280833), (504, 240714), (516, 235116), (567, 213968), (602, 201528), (622, 195048), (648, 187222), (688, 176337), (756, 160476), (774, 156744), (903, 134352), (933, 130032), (1008, 120357), (1032, 117558), (1134, 106984), (1161, 104496), (1204, 100764), (1244, 97524), (1296, 93611), (1512, 80238), (1548, 78372), (1806, 67176), (1866, 65016), (2064, 58779), (2177, 55728), (2268, 53492), (2322, 52248), (2408, 50382), (2488, 48762), (2709, 44784), (2799, 43344), (3024, 40119), (3096, 39186), (3483, 34832), (3612, 33588), (3732, 32508), (4354, 27864), (4536, 26746), (4644, 26124), (4816, 25191), (4976, 24381), (5418, 22392), (5598, 21672), (6192, 19593), (6531, 18576), (6966, 17416), (7224, 16794), (7464, 16254), (8127, 14928), (8397, 14448), (8708, 13932), (9072, 13373), (9288, 13062), (10836, 11196)]