561947256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{600371}}^1$

素因数の和:600396

約数の個数: 48

約数和(自身を含む): 1639015560

約数和(自身を除く): 1077068304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 600371, 1200742, 1801113, 2401484, 3602226, 4802968, 5403339, 7204452, 7804823, 10806678, 14408904, 15609646, 21613356, 23414469, 31219292, 43226712, 46828938, 62438584, 70243407, 93657876, 140486814, 187315752, 280973628, 561947256]

約数ペア:

[(1, 561947256), (2, 280973628), (3, 187315752), (4, 140486814), (6, 93657876), (8, 70243407), (9, 62438584), (12, 46828938), (13, 43226712), (18, 31219292), (24, 23414469), (26, 21613356), (36, 15609646), (39, 14408904), (52, 10806678), (72, 7804823), (78, 7204452), (104, 5403339), (117, 4802968), (156, 3602226), (234, 2401484), (312, 1801113), (468, 1200742), (936, 600371)]