613414397440

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18431923}}^1$

素因数の和:18431959

約数の個数: 80

約数和(自身を含む): 1583892093168

約数和(自身を除く): 970477695728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 33280, 18431923, 36863846, 73727692, 92159615, 147455384, 184319230, 239614999, 294910768, 368638460, 479229998, 589821536, 737276920, 958459996, 1179643072, 1198074995, 1474553840, 1916919992, 2359286144, 2396149990, 2949107680, 3833839984, 4718572288, 4792299980, 5898215360, 7667679968, 9437144576, 9584599960, 11796430720, 15335359936, 19169199920, 23592861440, 30670719872, 38338399840, 47185722880, 61341439744, 76676799680, 122682879488, 153353599360, 306707198720, 613414397440]

約数ペア:

[(1, 613414397440), (2, 306707198720), (4, 153353599360), (5, 122682879488), (8, 76676799680), (10, 61341439744), (13, 47185722880), (16, 38338399840), (20, 30670719872), (26, 23592861440), (32, 19169199920), (40, 15335359936), (52, 11796430720), (64, 9584599960), (65, 9437144576), (80, 7667679968), (104, 5898215360), (128, 4792299980), (130, 4718572288), (160, 3833839984), (208, 2949107680), (256, 2396149990), (260, 2359286144), (320, 1916919992), (416, 1474553840), (512, 1198074995), (520, 1179643072), (640, 958459996), (832, 737276920), (1040, 589821536), (1280, 479229998), (1664, 368638460), (2080, 294910768), (2560, 239614999), (3328, 184319230), (4160, 147455384), (6656, 92159615), (8320, 73727692), (16640, 36863846), (33280, 18431923)]