272963386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 438312960

約数和(自身を除く): 165349574

約数列:

[1, 2, 19, 38, 127, 163, 254, 326, 347, 694, 2413, 3097, 4826, 6194, 6593, 13186, 20701, 41402, 44069, 56561, 88138, 113122, 393319, 786638, 837311, 1074659, 1674622, 2149318, 7183247, 14366494, 136481693, 272963386]

約数ペア:

[(1, 272963386), (2, 136481693), (19, 14366494), (38, 7183247), (127, 2149318), (163, 1674622), (254, 1074659), (326, 837311), (347, 786638), (694, 393319), (2413, 113122), (3097, 88138), (4826, 56561), (6194, 44069), (6593, 41402), (13186, 20701)]