102961664

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 80

約数和(自身を含む): 229152000

約数和(自身を除く): 126190336

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 499, 512, 806, 832, 992, 998, 1612, 1664, 1984, 1996, 3224, 3328, 3968, 3992, 6448, 6487, 6656, 7936, 7984, 12896, 12974, 15469, 15872, 15968, 25792, 25948, 30938, 31936, 51584, 51896, 61876, 63872, 103168, 103792, 123752, 127744, 201097, 206336, 207584, 247504, 255488, 402194, 415168, 495008, 804388, 830336, 990016, 1608776, 1660672, 1980032, 3217552, 3321344, 3960064, 6435104, 7920128, 12870208, 25740416, 51480832, 102961664]

約数ペア:

[(1, 102961664), (2, 51480832), (4, 25740416), (8, 12870208), (13, 7920128), (16, 6435104), (26, 3960064), (31, 3321344), (32, 3217552), (52, 1980032), (62, 1660672), (64, 1608776), (104, 990016), (124, 830336), (128, 804388), (208, 495008), (248, 415168), (256, 402194), (403, 255488), (416, 247504), (496, 207584), (499, 206336), (512, 201097), (806, 127744), (832, 123752), (992, 103792), (998, 103168), (1612, 63872), (1664, 61876), (1984, 51896), (1996, 51584), (3224, 31936), (3328, 30938), (3968, 25948), (3992, 25792), (6448, 15968), (6487, 15872), (6656, 15469), (7936, 12974), (7984, 12896)]