551749392

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 1638282048

約数和(自身を除く): 1086532656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 61, 69, 72, 92, 122, 138, 144, 183, 184, 207, 244, 276, 366, 368, 414, 488, 549, 552, 732, 828, 976, 1098, 1104, 1403, 1464, 1656, 2196, 2731, 2806, 2928, 3312, 4209, 4392, 5462, 5612, 8193, 8418, 8784, 10924, 11224, 12627, 16386, 16836, 21848, 22448, 24579, 25254, 32772, 33672, 43696, 49158, 50508, 62813, 65544, 67344, 98316, 101016, 125626, 131088, 166591, 188439, 196632, 202032, 251252, 333182, 376878, 393264, 499773, 502504, 565317, 666364, 753756, 999546, 1005008, 1130634, 1332728, 1499319, 1507512, 1999092, 2261268, 2665456, 2998638, 3015024, 3831593, 3998184, 4522536, 5997276, 7663186, 7996368, 9045072, 11494779, 11994552, 15326372, 22989558, 23989104, 30652744, 34484337, 45979116, 61305488, 68968674, 91958232, 137937348, 183916464, 275874696, 551749392]

約数ペア:

[(1, 551749392), (2, 275874696), (3, 183916464), (4, 137937348), (6, 91958232), (8, 68968674), (9, 61305488), (12, 45979116), (16, 34484337), (18, 30652744), (23, 23989104), (24, 22989558), (36, 15326372), (46, 11994552), (48, 11494779), (61, 9045072), (69, 7996368), (72, 7663186), (92, 5997276), (122, 4522536), (138, 3998184), (144, 3831593), (183, 3015024), (184, 2998638), (207, 2665456), (244, 2261268), (276, 1999092), (366, 1507512), (368, 1499319), (414, 1332728), (488, 1130634), (549, 1005008), (552, 999546), (732, 753756), (828, 666364), (976, 565317), (1098, 502504), (1104, 499773), (1403, 393264), (1464, 376878), (1656, 333182), (2196, 251252), (2731, 202032), (2806, 196632), (2928, 188439), (3312, 166591), (4209, 131088), (4392, 125626), (5462, 101016), (5612, 98316), (8193, 67344), (8418, 65544), (8784, 62813), (10924, 50508), (11224, 49158), (12627, 43696), (16386, 33672), (16836, 32772), (21848, 25254), (22448, 24579)]