198609408

素因数分解:

$2^9\times 3^4\times {\mathrm{4789}}^1$

素因数の和:4819

約数の個数: 100

約数和(自身を含む): 592920570

約数和(自身を除く): 394311162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 4789, 5184, 6912, 9578, 10368, 13824, 14367, 19156, 20736, 28734, 38312, 41472, 43101, 57468, 76624, 86202, 114936, 129303, 153248, 172404, 229872, 258606, 306496, 344808, 387909, 459744, 517212, 612992, 689616, 775818, 919488, 1034424, 1225984, 1379232, 1551636, 1838976, 2068848, 2451968, 2758464, 3103272, 3677952, 4137696, 5516928, 6206544, 7355904, 8275392, 11033856, 12413088, 16550784, 22067712, 24826176, 33101568, 49652352, 66203136, 99304704, 198609408]

約数ペア:

[(1, 198609408), (2, 99304704), (3, 66203136), (4, 49652352), (6, 33101568), (8, 24826176), (9, 22067712), (12, 16550784), (16, 12413088), (18, 11033856), (24, 8275392), (27, 7355904), (32, 6206544), (36, 5516928), (48, 4137696), (54, 3677952), (64, 3103272), (72, 2758464), (81, 2451968), (96, 2068848), (108, 1838976), (128, 1551636), (144, 1379232), (162, 1225984), (192, 1034424), (216, 919488), (256, 775818), (288, 689616), (324, 612992), (384, 517212), (432, 459744), (512, 387909), (576, 344808), (648, 306496), (768, 258606), (864, 229872), (1152, 172404), (1296, 153248), (1536, 129303), (1728, 114936), (2304, 86202), (2592, 76624), (3456, 57468), (4608, 43101), (4789, 41472), (5184, 38312), (6912, 28734), (9578, 20736), (10368, 19156), (13824, 14367)]