900816460398

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{40577}}^1\times {\mathrm{4799}}^1$

素因数の和:45641

約数の個数: 48

約数和(自身を含む): 1959820012800

約数和(自身を除く): 1059003552402

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 4799, 9598, 14397, 28794, 40577, 43191, 81154, 86382, 121731, 243462, 365193, 730386, 1233343, 2466686, 3700029, 7400058, 10428289, 11100087, 20856578, 22200174, 31284867, 62569734, 93854601, 187709202, 194729023, 389458046, 584187069, 1168374138, 1752561207, 3505122414, 50045358911, 100090717822, 150136076733, 300272153466, 450408230199, 900816460398]

約数ペア:

[(1, 900816460398), (2, 450408230199), (3, 300272153466), (6, 150136076733), (9, 100090717822), (18, 50045358911), (257, 3505122414), (514, 1752561207), (771, 1168374138), (1542, 584187069), (2313, 389458046), (4626, 194729023), (4799, 187709202), (9598, 93854601), (14397, 62569734), (28794, 31284867), (40577, 22200174), (43191, 20856578), (81154, 11100087), (86382, 10428289), (121731, 7400058), (243462, 3700029), (365193, 2466686), (730386, 1233343)]