328255416

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{13691}}^1$

素因数の和:13746

約数の個数: 80

約数和(自身を含む): 944337240

約数和(自身を除く): 616081824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 13691, 23976, 27382, 41073, 54764, 82146, 109528, 123219, 164292, 246438, 328584, 369657, 492876, 506567, 739314, 985752, 1013134, 1108971, 1478628, 1519701, 2026268, 2217942, 2957256, 3039402, 4052536, 4435884, 4559103, 6078804, 8871768, 9118206, 12157608, 13677309, 18236412, 27354618, 36472824, 41031927, 54709236, 82063854, 109418472, 164127708, 328255416]

約数ペア:

[(1, 328255416), (2, 164127708), (3, 109418472), (4, 82063854), (6, 54709236), (8, 41031927), (9, 36472824), (12, 27354618), (18, 18236412), (24, 13677309), (27, 12157608), (36, 9118206), (37, 8871768), (54, 6078804), (72, 4559103), (74, 4435884), (81, 4052536), (108, 3039402), (111, 2957256), (148, 2217942), (162, 2026268), (216, 1519701), (222, 1478628), (296, 1108971), (324, 1013134), (333, 985752), (444, 739314), (648, 506567), (666, 492876), (888, 369657), (999, 328584), (1332, 246438), (1998, 164292), (2664, 123219), (2997, 109528), (3996, 82146), (5994, 54764), (7992, 41073), (11988, 27382), (13691, 23976)]