266253536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2269}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 554878800

約数和(自身を除く): 288625264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 304, 386, 608, 772, 1544, 2269, 3088, 3667, 4538, 6176, 7334, 9076, 14668, 18152, 29336, 36304, 43111, 58672, 72608, 86222, 117344, 172444, 344888, 437917, 689776, 875834, 1379552, 1751668, 3503336, 7006672, 8320423, 14013344, 16640846, 33281692, 66563384, 133126768, 266253536]

約数ペア:

[(1, 266253536), (2, 133126768), (4, 66563384), (8, 33281692), (16, 16640846), (19, 14013344), (32, 8320423), (38, 7006672), (76, 3503336), (152, 1751668), (193, 1379552), (304, 875834), (386, 689776), (608, 437917), (772, 344888), (1544, 172444), (2269, 117344), (3088, 86222), (3667, 72608), (4538, 58672), (6176, 43111), (7334, 36304), (9076, 29336), (14668, 18152)]