496928016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8563}}^1$

素因数の和:8621

約数の個数: 120

約数和(自身を含む): 1546178816

約数和(自身を除く): 1049250800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 8563, 9672, 14508, 17126, 19344, 25689, 29016, 34252, 51378, 58032, 68504, 77067, 102756, 111319, 137008, 154134, 205512, 222638, 265453, 308268, 333957, 411024, 445276, 530906, 616536, 667914, 796359, 890552, 1001871, 1061812, 1233072, 1335828, 1592718, 1781104, 2003742, 2123624, 2389077, 2671656, 3185436, 3450889, 4007484, 4247248, 4778154, 5343312, 6370872, 6901778, 8014968, 9556308, 10352667, 12741744, 13803556, 16029936, 19112616, 20705334, 27607112, 31058001, 38225232, 41410668, 55214224, 62116002, 82821336, 124232004, 165642672, 248464008, 496928016]

約数ペア:

[(1, 496928016), (2, 248464008), (3, 165642672), (4, 124232004), (6, 82821336), (8, 62116002), (9, 55214224), (12, 41410668), (13, 38225232), (16, 31058001), (18, 27607112), (24, 20705334), (26, 19112616), (31, 16029936), (36, 13803556), (39, 12741744), (48, 10352667), (52, 9556308), (62, 8014968), (72, 6901778), (78, 6370872), (93, 5343312), (104, 4778154), (117, 4247248), (124, 4007484), (144, 3450889), (156, 3185436), (186, 2671656), (208, 2389077), (234, 2123624), (248, 2003742), (279, 1781104), (312, 1592718), (372, 1335828), (403, 1233072), (468, 1061812), (496, 1001871), (558, 890552), (624, 796359), (744, 667914), (806, 616536), (936, 530906), (1116, 445276), (1209, 411024), (1488, 333957), (1612, 308268), (1872, 265453), (2232, 222638), (2418, 205512), (3224, 154134), (3627, 137008), (4464, 111319), (4836, 102756), (6448, 77067), (7254, 68504), (8563, 58032), (9672, 51378), (14508, 34252), (17126, 29016), (19344, 25689)]