284156912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 618627072

約数和(自身を除く): 334470160

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 347, 403, 496, 508, 694, 806, 1016, 1388, 1612, 1651, 2032, 2776, 3224, 3302, 3937, 4511, 5552, 6448, 6604, 7874, 9022, 10757, 13208, 15748, 18044, 21514, 26416, 31496, 36088, 43028, 44069, 51181, 62992, 72176, 86056, 88138, 102362, 139841, 172112, 176276, 204724, 279682, 352552, 409448, 559364, 572897, 705104, 818896, 1118728, 1145794, 1366139, 2237456, 2291588, 2732278, 4583176, 5464556, 9166352, 10929112, 17759807, 21858224, 35519614, 71039228, 142078456, 284156912]

約数ペア:

[(1, 284156912), (2, 142078456), (4, 71039228), (8, 35519614), (13, 21858224), (16, 17759807), (26, 10929112), (31, 9166352), (52, 5464556), (62, 4583176), (104, 2732278), (124, 2291588), (127, 2237456), (208, 1366139), (248, 1145794), (254, 1118728), (347, 818896), (403, 705104), (496, 572897), (508, 559364), (694, 409448), (806, 352552), (1016, 279682), (1388, 204724), (1612, 176276), (1651, 172112), (2032, 139841), (2776, 102362), (3224, 88138), (3302, 86056), (3937, 72176), (4511, 62992), (5552, 51181), (6448, 44069), (6604, 43028), (7874, 36088), (9022, 31496), (10757, 26416), (13208, 21514), (15748, 18044)]