253912032

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{80149}}^1$

素因数の和:80176

約数の個数: 72

約数和(自身を含む): 787714200

約数和(自身を除く): 533802168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 80149, 160298, 240447, 320596, 480894, 641192, 721341, 881639, 961788, 1282384, 1442682, 1763278, 1923576, 2564768, 2644917, 2885364, 3526556, 3847152, 5289834, 5770728, 7053112, 7694304, 7934751, 10579668, 11541456, 14106224, 15869502, 21159336, 23082912, 28212448, 31739004, 42318672, 63478008, 84637344, 126956016, 253912032]

約数ペア:

[(1, 253912032), (2, 126956016), (3, 84637344), (4, 63478008), (6, 42318672), (8, 31739004), (9, 28212448), (11, 23082912), (12, 21159336), (16, 15869502), (18, 14106224), (22, 11541456), (24, 10579668), (32, 7934751), (33, 7694304), (36, 7053112), (44, 5770728), (48, 5289834), (66, 3847152), (72, 3526556), (88, 2885364), (96, 2644917), (99, 2564768), (132, 1923576), (144, 1763278), (176, 1442682), (198, 1282384), (264, 961788), (288, 881639), (352, 721341), (396, 641192), (528, 480894), (792, 320596), (1056, 240447), (1584, 160298), (3168, 80149)]