450804276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13567}}^1$

素因数の和:13661

約数の個数: 72

約数和(自身を含む): 1244565504

約数和(自身を除く): 793761228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 11076, 13567, 16614, 27134, 33228, 40701, 54268, 81402, 122103, 162804, 176371, 244206, 352742, 488412, 529113, 705484, 963257, 1058226, 1587339, 1926514, 2116452, 2889771, 3174678, 3853028, 5779542, 6349356, 8669313, 11559084, 12522341, 17338626, 25044682, 34677252, 37567023, 50089364, 75134046, 112701069, 150268092, 225402138, 450804276]

約数ペア:

[(1, 450804276), (2, 225402138), (3, 150268092), (4, 112701069), (6, 75134046), (9, 50089364), (12, 37567023), (13, 34677252), (18, 25044682), (26, 17338626), (36, 12522341), (39, 11559084), (52, 8669313), (71, 6349356), (78, 5779542), (117, 3853028), (142, 3174678), (156, 2889771), (213, 2116452), (234, 1926514), (284, 1587339), (426, 1058226), (468, 963257), (639, 705484), (852, 529113), (923, 488412), (1278, 352742), (1846, 244206), (2556, 176371), (2769, 162804), (3692, 122103), (5538, 81402), (8307, 54268), (11076, 40701), (13567, 33228), (16614, 27134)]