248464008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8619

約数の個数: 96

約数和(自身を含む): 748151040

約数和(自身を除く): 499687032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 8563, 9672, 14508, 17126, 25689, 29016, 34252, 51378, 68504, 77067, 102756, 111319, 154134, 205512, 222638, 265453, 308268, 333957, 445276, 530906, 616536, 667914, 796359, 890552, 1001871, 1061812, 1335828, 1592718, 2003742, 2123624, 2389077, 2671656, 3185436, 3450889, 4007484, 4778154, 6370872, 6901778, 8014968, 9556308, 10352667, 13803556, 19112616, 20705334, 27607112, 31058001, 41410668, 62116002, 82821336, 124232004, 248464008]

約数ペア:

[(1, 248464008), (2, 124232004), (3, 82821336), (4, 62116002), (6, 41410668), (8, 31058001), (9, 27607112), (12, 20705334), (13, 19112616), (18, 13803556), (24, 10352667), (26, 9556308), (31, 8014968), (36, 6901778), (39, 6370872), (52, 4778154), (62, 4007484), (72, 3450889), (78, 3185436), (93, 2671656), (104, 2389077), (117, 2123624), (124, 2003742), (156, 1592718), (186, 1335828), (234, 1061812), (248, 1001871), (279, 890552), (312, 796359), (372, 667914), (403, 616536), (468, 530906), (558, 445276), (744, 333957), (806, 308268), (936, 265453), (1116, 222638), (1209, 205512), (1612, 154134), (2232, 111319), (2418, 102756), (3224, 77067), (3627, 68504), (4836, 51378), (7254, 34252), (8563, 29016), (9672, 25689), (14508, 17126)]