2052648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 6652800

約数和(自身を除く): 4600152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 43, 51, 52, 54, 68, 72, 78, 86, 102, 104, 108, 117, 129, 136, 153, 156, 172, 204, 216, 221, 234, 258, 306, 312, 344, 351, 387, 408, 442, 459, 468, 516, 559, 612, 663, 702, 731, 774, 884, 918, 936, 1032, 1118, 1161, 1224, 1326, 1404, 1462, 1548, 1677, 1768, 1836, 1989, 2193, 2236, 2322, 2652, 2808, 2924, 3096, 3354, 3672, 3978, 4386, 4472, 4644, 5031, 5304, 5848, 5967, 6579, 6708, 7956, 8772, 9288, 9503, 10062, 11934, 13158, 13416, 15093, 15912, 17544, 19006, 19737, 20124, 23868, 26316, 28509, 30186, 38012, 39474, 40248, 47736, 52632, 57018, 60372, 76024, 78948, 85527, 114036, 120744, 157896, 171054, 228072, 256581, 342108, 513162, 684216, 1026324, 2052648]

約数ペア:

[(1, 2052648), (2, 1026324), (3, 684216), (4, 513162), (6, 342108), (8, 256581), (9, 228072), (12, 171054), (13, 157896), (17, 120744), (18, 114036), (24, 85527), (26, 78948), (27, 76024), (34, 60372), (36, 57018), (39, 52632), (43, 47736), (51, 40248), (52, 39474), (54, 38012), (68, 30186), (72, 28509), (78, 26316), (86, 23868), (102, 20124), (104, 19737), (108, 19006), (117, 17544), (129, 15912), (136, 15093), (153, 13416), (156, 13158), (172, 11934), (204, 10062), (216, 9503), (221, 9288), (234, 8772), (258, 7956), (306, 6708), (312, 6579), (344, 5967), (351, 5848), (387, 5304), (408, 5031), (442, 4644), (459, 4472), (468, 4386), (516, 3978), (559, 3672), (612, 3354), (663, 3096), (702, 2924), (731, 2808), (774, 2652), (884, 2322), (918, 2236), (936, 2193), (1032, 1989), (1118, 1836), (1161, 1768), (1224, 1677), (1326, 1548), (1404, 1462)]