248976504

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 804988800

約数和(自身を除く): 556012296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 131, 162, 168, 189, 216, 252, 262, 324, 378, 393, 419, 504, 524, 567, 648, 756, 786, 838, 917, 1048, 1134, 1179, 1257, 1512, 1572, 1676, 1834, 2268, 2358, 2514, 2751, 2933, 3144, 3352, 3537, 3668, 3771, 4536, 4716, 5028, 5502, 5866, 7074, 7336, 7542, 8253, 8799, 9432, 10056, 10611, 11004, 11313, 11732, 14148, 15084, 16506, 17598, 21222, 22008, 22626, 23464, 24759, 26397, 28296, 30168, 33012, 33939, 35196, 42444, 45252, 49518, 52794, 54889, 66024, 67878, 70392, 74277, 79191, 84888, 90504, 99036, 105588, 109778, 135756, 148554, 158382, 164667, 198072, 211176, 219556, 237573, 271512, 297108, 316764, 329334, 384223, 439112, 475146, 494001, 594216, 633528, 658668, 768446, 950292, 988002, 1152669, 1317336, 1482003, 1536892, 1900584, 1976004, 2305338, 2964006, 3073784, 3458007, 3952008, 4446009, 4610676, 5928012, 6916014, 8892018, 9221352, 10374021, 11856024, 13832028, 17784036, 20748042, 27664056, 31122063, 35568072, 41496084, 62244126, 82992168, 124488252, 248976504]

約数ペア:

[(1, 248976504), (2, 124488252), (3, 82992168), (4, 62244126), (6, 41496084), (7, 35568072), (8, 31122063), (9, 27664056), (12, 20748042), (14, 17784036), (18, 13832028), (21, 11856024), (24, 10374021), (27, 9221352), (28, 8892018), (36, 6916014), (42, 5928012), (54, 4610676), (56, 4446009), (63, 3952008), (72, 3458007), (81, 3073784), (84, 2964006), (108, 2305338), (126, 1976004), (131, 1900584), (162, 1536892), (168, 1482003), (189, 1317336), (216, 1152669), (252, 988002), (262, 950292), (324, 768446), (378, 658668), (393, 633528), (419, 594216), (504, 494001), (524, 475146), (567, 439112), (648, 384223), (756, 329334), (786, 316764), (838, 297108), (917, 271512), (1048, 237573), (1134, 219556), (1179, 211176), (1257, 198072), (1512, 164667), (1572, 158382), (1676, 148554), (1834, 135756), (2268, 109778), (2358, 105588), (2514, 99036), (2751, 90504), (2933, 84888), (3144, 79191), (3352, 74277), (3537, 70392), (3668, 67878), (3771, 66024), (4536, 54889), (4716, 52794), (5028, 49518), (5502, 45252), (5866, 42444), (7074, 35196), (7336, 33939), (7542, 33012), (8253, 30168), (8799, 28296), (9432, 26397), (10056, 24759), (10611, 23464), (11004, 22626), (11313, 22008), (11732, 21222), (14148, 17598), (15084, 16506)]