288681588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{616841}}^1$

素因数の和:616864

約数の個数: 36

約数和(自身を含む): 785856708

約数和(自身を除く): 497175120

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 616841, 1233682, 1850523, 2467364, 3701046, 5551569, 7402092, 8018933, 11103138, 16037866, 22206276, 24056799, 32075732, 48113598, 72170397, 96227196, 144340794, 288681588]

約数ペア:

[(1, 288681588), (2, 144340794), (3, 96227196), (4, 72170397), (6, 48113598), (9, 32075732), (12, 24056799), (13, 22206276), (18, 16037866), (26, 11103138), (36, 8018933), (39, 7402092), (52, 5551569), (78, 3701046), (117, 2467364), (156, 1850523), (234, 1233682), (468, 616841)]