396976128

素因数分解:

$2^{13}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 112

約数和(自身を含む): 1097005680

約数和(自身を除く): 700029552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 557, 696, 768, 928, 1024, 1114, 1392, 1536, 1671, 1856, 2048, 2228, 2784, 3072, 3342, 3712, 4096, 4456, 5568, 6144, 6684, 7424, 8192, 8912, 11136, 12288, 13368, 14848, 16153, 17824, 22272, 24576, 26736, 29696, 32306, 35648, 44544, 48459, 53472, 59392, 64612, 71296, 89088, 96918, 106944, 118784, 129224, 142592, 178176, 193836, 213888, 237568, 258448, 285184, 356352, 387672, 427776, 516896, 570368, 712704, 775344, 855552, 1033792, 1140736, 1550688, 1711104, 2067584, 2281472, 3101376, 3422208, 4135168, 4562944, 6202752, 6844416, 8270336, 12405504, 13688832, 16540672, 24811008, 33081344, 49622016, 66162688, 99244032, 132325376, 198488064, 396976128]

約数ペア:

[(1, 396976128), (2, 198488064), (3, 132325376), (4, 99244032), (6, 66162688), (8, 49622016), (12, 33081344), (16, 24811008), (24, 16540672), (29, 13688832), (32, 12405504), (48, 8270336), (58, 6844416), (64, 6202752), (87, 4562944), (96, 4135168), (116, 3422208), (128, 3101376), (174, 2281472), (192, 2067584), (232, 1711104), (256, 1550688), (348, 1140736), (384, 1033792), (464, 855552), (512, 775344), (557, 712704), (696, 570368), (768, 516896), (928, 427776), (1024, 387672), (1114, 356352), (1392, 285184), (1536, 258448), (1671, 237568), (1856, 213888), (2048, 193836), (2228, 178176), (2784, 142592), (3072, 129224), (3342, 118784), (3712, 106944), (4096, 96918), (4456, 89088), (5568, 71296), (6144, 64612), (6684, 59392), (7424, 53472), (8192, 48459), (8912, 44544), (11136, 35648), (12288, 32306), (13368, 29696), (14848, 26736), (16153, 24576), (17824, 22272)]