242874832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9239}}^1$

素因数の和:9331

約数の個数: 40

約数和(自身を含む): 494968320

約数和(自身を除く): 252093488

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 9239, 13144, 18478, 26288, 36956, 73912, 147824, 286409, 489667, 572818, 979334, 1145636, 1958668, 2291272, 3917336, 4582544, 7834672, 15179677, 30359354, 60718708, 121437416, 242874832]

約数ペア:

[(1, 242874832), (2, 121437416), (4, 60718708), (8, 30359354), (16, 15179677), (31, 7834672), (53, 4582544), (62, 3917336), (106, 2291272), (124, 1958668), (212, 1145636), (248, 979334), (424, 572818), (496, 489667), (848, 286409), (1643, 147824), (3286, 73912), (6572, 36956), (9239, 26288), (13144, 18478)]