445883778

素因数分解:

$2^1\times 3^4\times {\mathrm{199}}^1\times {\mathrm{13831}}^1$

素因数の和:14044

約数の個数: 40

約数和(自身を含む): 1004203200

約数和(自身を除く): 558319422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 398, 597, 1194, 1791, 3582, 5373, 10746, 13831, 16119, 27662, 32238, 41493, 82986, 124479, 248958, 373437, 746874, 1120311, 2240622, 2752369, 5504738, 8257107, 16514214, 24771321, 49542642, 74313963, 148627926, 222941889, 445883778]

約数ペア:

[(1, 445883778), (2, 222941889), (3, 148627926), (6, 74313963), (9, 49542642), (18, 24771321), (27, 16514214), (54, 8257107), (81, 5504738), (162, 2752369), (199, 2240622), (398, 1120311), (597, 746874), (1194, 373437), (1791, 248958), (3582, 124479), (5373, 82986), (10746, 41493), (13831, 32238), (16119, 27662)]