275874456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2657

約数の個数: 128

約数和(自身を含む): 836720640

約数和(自身を除く): 560846184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2593, 2728, 3224, 3432, 4092, 4433, 4836, 5186, 7779, 8184, 8866, 9672, 10372, 13299, 15558, 17732, 20744, 26598, 28523, 31116, 33709, 35464, 53196, 57046, 62232, 67418, 80383, 85569, 101127, 106392, 114092, 134836, 160766, 171138, 202254, 228184, 241149, 269672, 321532, 342276, 370799, 404508, 482298, 643064, 684552, 741598, 809016, 884213, 964596, 1044979, 1112397, 1483196, 1768426, 1929192, 2089958, 2224794, 2652639, 2966392, 3134937, 3536852, 4179916, 4449588, 5305278, 6269874, 7073704, 8359832, 8899176, 10610556, 11494769, 12539748, 21221112, 22989538, 25079496, 34484307, 45979076, 68968614, 91958152, 137937228, 275874456]

約数ペア:

[(1, 275874456), (2, 137937228), (3, 91958152), (4, 68968614), (6, 45979076), (8, 34484307), (11, 25079496), (12, 22989538), (13, 21221112), (22, 12539748), (24, 11494769), (26, 10610556), (31, 8899176), (33, 8359832), (39, 7073704), (44, 6269874), (52, 5305278), (62, 4449588), (66, 4179916), (78, 3536852), (88, 3134937), (93, 2966392), (104, 2652639), (124, 2224794), (132, 2089958), (143, 1929192), (156, 1768426), (186, 1483196), (248, 1112397), (264, 1044979), (286, 964596), (312, 884213), (341, 809016), (372, 741598), (403, 684552), (429, 643064), (572, 482298), (682, 404508), (744, 370799), (806, 342276), (858, 321532), (1023, 269672), (1144, 241149), (1209, 228184), (1364, 202254), (1612, 171138), (1716, 160766), (2046, 134836), (2418, 114092), (2593, 106392), (2728, 101127), (3224, 85569), (3432, 80383), (4092, 67418), (4433, 62232), (4836, 57046), (5186, 53196), (7779, 35464), (8184, 33709), (8866, 31116), (9672, 28523), (10372, 26598), (13299, 20744), (15558, 17732)]