253105488

素因数分解:

$2^4\times 3^2\times {\mathrm{1757677}}^1$

素因数の和:1757691

約数の個数: 30

約数和(自身を含む): 708344234

約数和(自身を除く): 455238746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1757677, 3515354, 5273031, 7030708, 10546062, 14061416, 15819093, 21092124, 28122832, 31638186, 42184248, 63276372, 84368496, 126552744, 253105488]

約数ペア:

[(1, 253105488), (2, 126552744), (3, 84368496), (4, 63276372), (6, 42184248), (8, 31638186), (9, 28122832), (12, 21092124), (16, 15819093), (18, 14061416), (24, 10546062), (36, 7030708), (48, 5273031), (72, 3515354), (144, 1757677)]