320592832

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10079}}^1$

素因数の和:10169

約数の個数: 56

約数和(自身を含む): 737372160

約数和(自身を除く): 416779328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 10079, 15904, 20158, 31808, 40316, 70553, 80632, 141106, 161264, 282212, 322528, 564424, 645056, 715609, 1128848, 1431218, 2257696, 2862436, 4515392, 5009263, 5724872, 10018526, 11449744, 20037052, 22899488, 40074104, 45798976, 80148208, 160296416, 320592832]

約数ペア:

[(1, 320592832), (2, 160296416), (4, 80148208), (7, 45798976), (8, 40074104), (14, 22899488), (16, 20037052), (28, 11449744), (32, 10018526), (56, 5724872), (64, 5009263), (71, 4515392), (112, 2862436), (142, 2257696), (224, 1431218), (284, 1128848), (448, 715609), (497, 645056), (568, 564424), (994, 322528), (1136, 282212), (1988, 161264), (2272, 141106), (3976, 80632), (4544, 70553), (7952, 40316), (10079, 31808), (15904, 20158)]