290837574

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{39313}}^1$

素因数の和:39461

約数の個数: 32

約数和(自身を含む): 651039840

約数和(自身を除く): 360202266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 39313, 78626, 117939, 235878, 353817, 707634, 1061451, 2122902, 5385881, 10771762, 16157643, 32315286, 48472929, 96945858, 145418787, 290837574]

約数ペア:

[(1, 290837574), (2, 145418787), (3, 96945858), (6, 48472929), (9, 32315286), (18, 16157643), (27, 10771762), (54, 5385881), (137, 2122902), (274, 1061451), (411, 707634), (822, 353817), (1233, 235878), (2466, 117939), (3699, 78626), (7398, 39313)]