242639712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 240

約数和(自身を含む): 837188352

約数和(自身を除く): 594548640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 96, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 224, 252, 258, 288, 301, 311, 324, 336, 344, 378, 387, 432, 504, 516, 567, 602, 622, 648, 672, 688, 756, 774, 864, 903, 933, 1008, 1032, 1134, 1161, 1204, 1244, 1296, 1376, 1512, 1548, 1806, 1866, 2016, 2064, 2177, 2268, 2322, 2408, 2488, 2592, 2709, 2799, 3024, 3096, 3483, 3612, 3732, 4128, 4354, 4536, 4644, 4816, 4976, 5418, 5598, 6048, 6192, 6531, 6966, 7224, 7464, 8127, 8397, 8708, 9072, 9288, 9632, 9952, 10836, 11196, 12384, 13062, 13373, 13932, 14448, 14928, 16254, 16794, 17416, 18144, 18576, 19593, 21672, 22392, 24381, 25191, 26124, 26746, 27864, 28896, 29856, 32508, 33588, 34832, 37152, 39186, 40119, 43344, 44784, 48762, 50382, 52248, 53492, 55728, 58779, 65016, 67176, 69664, 78372, 80238, 86688, 89568, 93611, 97524, 100764, 104496, 106984, 111456, 117558, 120357, 130032, 134352, 156744, 160476, 176337, 187222, 195048, 201528, 208992, 213968, 235116, 240714, 260064, 268704, 280833, 313488, 320952, 352674, 361071, 374444, 390096, 403056, 427936, 470232, 481428, 561666, 626976, 641904, 705348, 722142, 748888, 780192, 806112, 842499, 940464, 962856, 1083213, 1123332, 1283808, 1410696, 1444284, 1497776, 1684998, 1880928, 1925712, 2166426, 2246664, 2527497, 2821392, 2888568, 2995552, 3369996, 3851424, 4332852, 4493328, 5054994, 5642784, 5777136, 6739992, 7582491, 8665704, 8986656, 10109988, 11554272, 13479984, 15164982, 17331408, 20219976, 26959968, 30329964, 34662816, 40439952, 60659928, 80879904, 121319856, 242639712]

約数ペア:

[(1, 242639712), (2, 121319856), (3, 80879904), (4, 60659928), (6, 40439952), (7, 34662816), (8, 30329964), (9, 26959968), (12, 20219976), (14, 17331408), (16, 15164982), (18, 13479984), (21, 11554272), (24, 10109988), (27, 8986656), (28, 8665704), (32, 7582491), (36, 6739992), (42, 5777136), (43, 5642784), (48, 5054994), (54, 4493328), (56, 4332852), (63, 3851424), (72, 3369996), (81, 2995552), (84, 2888568), (86, 2821392), (96, 2527497), (108, 2246664), (112, 2166426), (126, 1925712), (129, 1880928), (144, 1684998), (162, 1497776), (168, 1444284), (172, 1410696), (189, 1283808), (216, 1123332), (224, 1083213), (252, 962856), (258, 940464), (288, 842499), (301, 806112), (311, 780192), (324, 748888), (336, 722142), (344, 705348), (378, 641904), (387, 626976), (432, 561666), (504, 481428), (516, 470232), (567, 427936), (602, 403056), (622, 390096), (648, 374444), (672, 361071), (688, 352674), (756, 320952), (774, 313488), (864, 280833), (903, 268704), (933, 260064), (1008, 240714), (1032, 235116), (1134, 213968), (1161, 208992), (1204, 201528), (1244, 195048), (1296, 187222), (1376, 176337), (1512, 160476), (1548, 156744), (1806, 134352), (1866, 130032), (2016, 120357), (2064, 117558), (2177, 111456), (2268, 106984), (2322, 104496), (2408, 100764), (2488, 97524), (2592, 93611), (2709, 89568), (2799, 86688), (3024, 80238), (3096, 78372), (3483, 69664), (3612, 67176), (3732, 65016), (4128, 58779), (4354, 55728), (4536, 53492), (4644, 52248), (4816, 50382), (4976, 48762), (5418, 44784), (5598, 43344), (6048, 40119), (6192, 39186), (6531, 37152), (6966, 34832), (7224, 33588), (7464, 32508), (8127, 29856), (8397, 28896), (8708, 27864), (9072, 26746), (9288, 26124), (9632, 25191), (9952, 24381), (10836, 22392), (11196, 21672), (12384, 19593), (13062, 18576), (13373, 18144), (13932, 17416), (14448, 16794), (14928, 16254)]