217580352

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1548

約数の個数: 112

約数和(自身を含む): 637300224

約数和(自身を除く): 419719872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 132, 142, 176, 192, 213, 264, 284, 352, 426, 528, 568, 704, 781, 852, 1056, 1136, 1451, 1562, 1704, 2112, 2272, 2343, 2902, 3124, 3408, 4353, 4544, 4686, 5804, 6248, 6816, 8706, 9372, 11608, 12496, 13632, 15961, 17412, 18744, 23216, 24992, 31922, 34824, 37488, 46432, 47883, 49984, 63844, 69648, 74976, 92864, 95766, 103021, 127688, 139296, 149952, 191532, 206042, 255376, 278592, 309063, 383064, 412084, 510752, 618126, 766128, 824168, 1021504, 1133231, 1236252, 1532256, 1648336, 2266462, 2472504, 3064512, 3296672, 3399693, 4532924, 4945008, 6593344, 6799386, 9065848, 9890016, 13598772, 18131696, 19780032, 27197544, 36263392, 54395088, 72526784, 108790176, 217580352]

約数ペア:

[(1, 217580352), (2, 108790176), (3, 72526784), (4, 54395088), (6, 36263392), (8, 27197544), (11, 19780032), (12, 18131696), (16, 13598772), (22, 9890016), (24, 9065848), (32, 6799386), (33, 6593344), (44, 4945008), (48, 4532924), (64, 3399693), (66, 3296672), (71, 3064512), (88, 2472504), (96, 2266462), (132, 1648336), (142, 1532256), (176, 1236252), (192, 1133231), (213, 1021504), (264, 824168), (284, 766128), (352, 618126), (426, 510752), (528, 412084), (568, 383064), (704, 309063), (781, 278592), (852, 255376), (1056, 206042), (1136, 191532), (1451, 149952), (1562, 139296), (1704, 127688), (2112, 103021), (2272, 95766), (2343, 92864), (2902, 74976), (3124, 69648), (3408, 63844), (4353, 49984), (4544, 47883), (4686, 46432), (5804, 37488), (6248, 34824), (6816, 31922), (8706, 24992), (9372, 23216), (11608, 18744), (12496, 17412), (13632, 15961)]