338313384

素因数分解:

$2^3\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{3557}}^1$

素因数の和:4890

約数の個数: 48

約数和(自身を含む): 917216820

約数和(自身を除く): 578903436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1321, 2642, 3557, 3963, 5284, 7114, 7926, 10568, 10671, 11889, 14228, 15852, 21342, 23778, 28456, 31704, 32013, 42684, 47556, 64026, 85368, 95112, 128052, 256104, 4698797, 9397594, 14096391, 18795188, 28192782, 37590376, 42289173, 56385564, 84578346, 112771128, 169156692, 338313384]

約数ペア:

[(1, 338313384), (2, 169156692), (3, 112771128), (4, 84578346), (6, 56385564), (8, 42289173), (9, 37590376), (12, 28192782), (18, 18795188), (24, 14096391), (36, 9397594), (72, 4698797), (1321, 256104), (2642, 128052), (3557, 95112), (3963, 85368), (5284, 64026), (7114, 47556), (7926, 42684), (10568, 32013), (10671, 31704), (11889, 28456), (14228, 23778), (15852, 21342)]