395257968

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 280

約数和(自身を含む): 1353151488

約数和(自身を除く): 957893520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 103, 108, 112, 126, 141, 144, 162, 168, 188, 189, 206, 216, 243, 252, 282, 309, 324, 329, 336, 376, 378, 412, 423, 432, 486, 504, 564, 567, 618, 648, 658, 721, 729, 752, 756, 824, 846, 927, 972, 987, 1008, 1128, 1134, 1236, 1269, 1296, 1316, 1442, 1458, 1512, 1648, 1692, 1701, 1854, 1944, 1974, 2163, 2256, 2268, 2472, 2538, 2632, 2781, 2884, 2916, 2961, 3024, 3384, 3402, 3708, 3807, 3888, 3948, 4326, 4536, 4841, 4944, 5076, 5103, 5264, 5562, 5768, 5832, 5922, 6489, 6768, 6804, 7416, 7614, 7896, 8343, 8652, 8883, 9072, 9682, 10152, 10206, 11124, 11421, 11536, 11664, 11844, 12978, 13608, 14523, 14832, 15228, 15792, 16686, 17304, 17766, 19364, 19467, 20304, 20412, 22248, 22842, 23688, 25029, 25956, 26649, 27216, 29046, 30456, 33372, 33887, 34263, 34608, 35532, 38728, 38934, 40824, 43569, 44496, 45684, 47376, 50058, 51912, 53298, 58092, 58401, 60912, 66744, 67774, 68526, 71064, 75087, 77456, 77868, 79947, 81648, 87138, 91368, 100116, 101661, 103824, 106596, 116184, 116802, 130707, 133488, 135548, 137052, 142128, 150174, 155736, 159894, 174276, 175203, 182736, 200232, 203322, 213192, 232368, 233604, 239841, 261414, 271096, 274104, 300348, 304983, 311472, 319788, 348552, 350406, 392121, 400464, 406644, 426384, 467208, 479682, 522828, 525609, 542192, 548208, 600696, 609966, 639576, 697104, 700812, 784242, 813288, 914949, 934416, 959364, 1045656, 1051218, 1176363, 1201392, 1219932, 1279152, 1401624, 1568484, 1626576, 1829898, 1918728, 2091312, 2102436, 2352726, 2439864, 2744847, 2803248, 3136968, 3529089, 3659796, 3837456, 4204872, 4705452, 4879728, 5489694, 6273936, 7058178, 7319592, 8234541, 8409744, 9410904, 10979388, 14116356, 14639184, 16469082, 18821808, 21958776, 24703623, 28232712, 32938164, 43917552, 49407246, 56465424, 65876328, 98814492, 131752656, 197628984, 395257968]

約数ペア:

[(1, 395257968), (2, 197628984), (3, 131752656), (4, 98814492), (6, 65876328), (7, 56465424), (8, 49407246), (9, 43917552), (12, 32938164), (14, 28232712), (16, 24703623), (18, 21958776), (21, 18821808), (24, 16469082), (27, 14639184), (28, 14116356), (36, 10979388), (42, 9410904), (47, 8409744), (48, 8234541), (54, 7319592), (56, 7058178), (63, 6273936), (72, 5489694), (81, 4879728), (84, 4705452), (94, 4204872), (103, 3837456), (108, 3659796), (112, 3529089), (126, 3136968), (141, 2803248), (144, 2744847), (162, 2439864), (168, 2352726), (188, 2102436), (189, 2091312), (206, 1918728), (216, 1829898), (243, 1626576), (252, 1568484), (282, 1401624), (309, 1279152), (324, 1219932), (329, 1201392), (336, 1176363), (376, 1051218), (378, 1045656), (412, 959364), (423, 934416), (432, 914949), (486, 813288), (504, 784242), (564, 700812), (567, 697104), (618, 639576), (648, 609966), (658, 600696), (721, 548208), (729, 542192), (752, 525609), (756, 522828), (824, 479682), (846, 467208), (927, 426384), (972, 406644), (987, 400464), (1008, 392121), (1128, 350406), (1134, 348552), (1236, 319788), (1269, 311472), (1296, 304983), (1316, 300348), (1442, 274104), (1458, 271096), (1512, 261414), (1648, 239841), (1692, 233604), (1701, 232368), (1854, 213192), (1944, 203322), (1974, 200232), (2163, 182736), (2256, 175203), (2268, 174276), (2472, 159894), (2538, 155736), (2632, 150174), (2781, 142128), (2884, 137052), (2916, 135548), (2961, 133488), (3024, 130707), (3384, 116802), (3402, 116184), (3708, 106596), (3807, 103824), (3888, 101661), (3948, 100116), (4326, 91368), (4536, 87138), (4841, 81648), (4944, 79947), (5076, 77868), (5103, 77456), (5264, 75087), (5562, 71064), (5768, 68526), (5832, 67774), (5922, 66744), (6489, 60912), (6768, 58401), (6804, 58092), (7416, 53298), (7614, 51912), (7896, 50058), (8343, 47376), (8652, 45684), (8883, 44496), (9072, 43569), (9682, 40824), (10152, 38934), (10206, 38728), (11124, 35532), (11421, 34608), (11536, 34263), (11664, 33887), (11844, 33372), (12978, 30456), (13608, 29046), (14523, 27216), (14832, 26649), (15228, 25956), (15792, 25029), (16686, 23688), (17304, 22842), (17766, 22248), (19364, 20412), (19467, 20304)]