393561504

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 240

約数和(自身を含む): 1341648000

約数和(自身を除く): 948086496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 109, 112, 126, 144, 162, 168, 189, 199, 216, 218, 224, 252, 288, 324, 327, 336, 378, 398, 432, 436, 504, 567, 597, 648, 654, 672, 756, 763, 796, 864, 872, 981, 1008, 1134, 1194, 1296, 1308, 1393, 1512, 1526, 1592, 1744, 1791, 1962, 2016, 2268, 2289, 2388, 2592, 2616, 2786, 2943, 3024, 3052, 3184, 3488, 3582, 3924, 4179, 4536, 4578, 4776, 5232, 5373, 5572, 5886, 6048, 6104, 6368, 6867, 7164, 7848, 8358, 8829, 9072, 9156, 9552, 10464, 10746, 11144, 11772, 12208, 12537, 13734, 14328, 15696, 16119, 16716, 17658, 18144, 18312, 19104, 20601, 21492, 21691, 22288, 23544, 24416, 25074, 27468, 28656, 31392, 32238, 33432, 35316, 36624, 37611, 41202, 42984, 43382, 44576, 47088, 50148, 54936, 57312, 61803, 64476, 65073, 66864, 70632, 73248, 75222, 82404, 85968, 86764, 94176, 100296, 109872, 112833, 123606, 128952, 130146, 133728, 141264, 150444, 151837, 164808, 171936, 173528, 195219, 200592, 219744, 225666, 247212, 257904, 260292, 282528, 300888, 303674, 329616, 347056, 390438, 401184, 451332, 455511, 494424, 515808, 520584, 585657, 601776, 607348, 659232, 694112, 780876, 902664, 911022, 988848, 1041168, 1171314, 1203552, 1214696, 1366533, 1561752, 1756971, 1805328, 1822044, 1977696, 2082336, 2342628, 2429392, 2733066, 3123504, 3513942, 3610656, 3644088, 4099599, 4685256, 4858784, 5466132, 6247008, 7027884, 7288176, 8199198, 9370512, 10932264, 12298797, 14055768, 14576352, 16398396, 18741024, 21864528, 24597594, 28111536, 32796792, 43729056, 49195188, 56223072, 65593584, 98390376, 131187168, 196780752, 393561504]

約数ペア:

[(1, 393561504), (2, 196780752), (3, 131187168), (4, 98390376), (6, 65593584), (7, 56223072), (8, 49195188), (9, 43729056), (12, 32796792), (14, 28111536), (16, 24597594), (18, 21864528), (21, 18741024), (24, 16398396), (27, 14576352), (28, 14055768), (32, 12298797), (36, 10932264), (42, 9370512), (48, 8199198), (54, 7288176), (56, 7027884), (63, 6247008), (72, 5466132), (81, 4858784), (84, 4685256), (96, 4099599), (108, 3644088), (109, 3610656), (112, 3513942), (126, 3123504), (144, 2733066), (162, 2429392), (168, 2342628), (189, 2082336), (199, 1977696), (216, 1822044), (218, 1805328), (224, 1756971), (252, 1561752), (288, 1366533), (324, 1214696), (327, 1203552), (336, 1171314), (378, 1041168), (398, 988848), (432, 911022), (436, 902664), (504, 780876), (567, 694112), (597, 659232), (648, 607348), (654, 601776), (672, 585657), (756, 520584), (763, 515808), (796, 494424), (864, 455511), (872, 451332), (981, 401184), (1008, 390438), (1134, 347056), (1194, 329616), (1296, 303674), (1308, 300888), (1393, 282528), (1512, 260292), (1526, 257904), (1592, 247212), (1744, 225666), (1791, 219744), (1962, 200592), (2016, 195219), (2268, 173528), (2289, 171936), (2388, 164808), (2592, 151837), (2616, 150444), (2786, 141264), (2943, 133728), (3024, 130146), (3052, 128952), (3184, 123606), (3488, 112833), (3582, 109872), (3924, 100296), (4179, 94176), (4536, 86764), (4578, 85968), (4776, 82404), (5232, 75222), (5373, 73248), (5572, 70632), (5886, 66864), (6048, 65073), (6104, 64476), (6368, 61803), (6867, 57312), (7164, 54936), (7848, 50148), (8358, 47088), (8829, 44576), (9072, 43382), (9156, 42984), (9552, 41202), (10464, 37611), (10746, 36624), (11144, 35316), (11772, 33432), (12208, 32238), (12537, 31392), (13734, 28656), (14328, 27468), (15696, 25074), (16119, 24416), (16716, 23544), (17658, 22288), (18144, 21691), (18312, 21492), (19104, 20601)]