13328016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 39211776

約数和(自身を除く): 25883760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 169, 186, 208, 212, 248, 312, 318, 338, 372, 403, 424, 496, 507, 624, 636, 676, 689, 744, 806, 848, 1014, 1209, 1272, 1352, 1378, 1488, 1612, 1643, 2028, 2067, 2418, 2544, 2704, 2756, 3224, 3286, 4056, 4134, 4836, 4929, 5239, 5512, 6448, 6572, 8112, 8268, 8957, 9672, 9858, 10478, 11024, 13144, 15717, 16536, 17914, 19344, 19716, 20956, 21359, 26288, 26871, 31434, 33072, 35828, 39432, 41912, 42718, 53742, 62868, 64077, 71656, 78864, 83824, 85436, 107484, 125736, 128154, 143312, 170872, 214968, 251472, 256308, 277667, 341744, 429936, 512616, 555334, 833001, 1025232, 1110668, 1666002, 2221336, 3332004, 4442672, 6664008, 13328016]

約数ペア:

[(1, 13328016), (2, 6664008), (3, 4442672), (4, 3332004), (6, 2221336), (8, 1666002), (12, 1110668), (13, 1025232), (16, 833001), (24, 555334), (26, 512616), (31, 429936), (39, 341744), (48, 277667), (52, 256308), (53, 251472), (62, 214968), (78, 170872), (93, 143312), (104, 128154), (106, 125736), (124, 107484), (156, 85436), (159, 83824), (169, 78864), (186, 71656), (208, 64077), (212, 62868), (248, 53742), (312, 42718), (318, 41912), (338, 39432), (372, 35828), (403, 33072), (424, 31434), (496, 26871), (507, 26288), (624, 21359), (636, 20956), (676, 19716), (689, 19344), (744, 17914), (806, 16536), (848, 15717), (1014, 13144), (1209, 11024), (1272, 10478), (1352, 9858), (1378, 9672), (1488, 8957), (1612, 8268), (1643, 8112), (2028, 6572), (2067, 6448), (2418, 5512), (2544, 5239), (2704, 4929), (2756, 4836), (3224, 4134), (3286, 4056)]