1849648008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1447}}^1$

素因数の和:1727

約数の個数: 128

約数和(自身を含む): 5298289920

約数和(自身を除く): 3448641912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 241, 312, 408, 442, 482, 663, 723, 884, 964, 1326, 1446, 1447, 1768, 1928, 2652, 2892, 2894, 3133, 4097, 4341, 5304, 5784, 5788, 6266, 8194, 8682, 9399, 11576, 12291, 12532, 16388, 17364, 18798, 18811, 24582, 24599, 25064, 32776, 34728, 37596, 37622, 49164, 49198, 53261, 56433, 73797, 75192, 75244, 98328, 98396, 106522, 112866, 147594, 150488, 159783, 196792, 213044, 225732, 295188, 319566, 319787, 348727, 426088, 451464, 590376, 639132, 639574, 697454, 959361, 1046181, 1278264, 1279148, 1394908, 1918722, 2092362, 2558296, 2789816, 3837444, 4184724, 4533451, 5928359, 7674888, 8369448, 9066902, 11856718, 13600353, 17785077, 18133804, 23713436, 27200706, 35570154, 36267608, 47426872, 54401412, 71140308, 77068667, 108802824, 142280616, 154137334, 231206001, 308274668, 462412002, 616549336, 924824004, 1849648008]

約数ペア:

[(1, 1849648008), (2, 924824004), (3, 616549336), (4, 462412002), (6, 308274668), (8, 231206001), (12, 154137334), (13, 142280616), (17, 108802824), (24, 77068667), (26, 71140308), (34, 54401412), (39, 47426872), (51, 36267608), (52, 35570154), (68, 27200706), (78, 23713436), (102, 18133804), (104, 17785077), (136, 13600353), (156, 11856718), (204, 9066902), (221, 8369448), (241, 7674888), (312, 5928359), (408, 4533451), (442, 4184724), (482, 3837444), (663, 2789816), (723, 2558296), (884, 2092362), (964, 1918722), (1326, 1394908), (1446, 1279148), (1447, 1278264), (1768, 1046181), (1928, 959361), (2652, 697454), (2892, 639574), (2894, 639132), (3133, 590376), (4097, 451464), (4341, 426088), (5304, 348727), (5784, 319787), (5788, 319566), (6266, 295188), (8194, 225732), (8682, 213044), (9399, 196792), (11576, 159783), (12291, 150488), (12532, 147594), (16388, 112866), (17364, 106522), (18798, 98396), (18811, 98328), (24582, 75244), (24599, 75192), (25064, 73797), (32776, 56433), (34728, 53261), (37596, 49198), (37622, 49164)]