253874952

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 731808000

約数和(自身を除く): 477933048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 109, 123, 164, 216, 218, 246, 263, 327, 328, 369, 436, 492, 526, 654, 738, 789, 872, 981, 984, 1052, 1107, 1308, 1476, 1578, 1962, 2104, 2214, 2367, 2616, 2943, 2952, 3156, 3924, 4428, 4469, 4734, 5886, 6312, 7101, 7848, 8856, 8938, 9468, 10783, 11772, 13407, 14202, 17876, 18936, 21566, 23544, 26814, 28404, 28667, 32349, 35752, 40221, 43132, 53628, 56808, 57334, 64698, 80442, 86001, 86264, 97047, 107256, 114668, 120663, 129396, 160884, 172002, 194094, 229336, 241326, 258003, 258792, 291141, 321768, 344004, 388188, 482652, 516006, 582282, 688008, 774009, 776376, 965304, 1032012, 1164564, 1175347, 1548018, 2064024, 2329128, 2350694, 3096036, 3526041, 4701388, 6192072, 7052082, 9402776, 10578123, 14104164, 21156246, 28208328, 31734369, 42312492, 63468738, 84624984, 126937476, 253874952]

約数ペア:

[(1, 253874952), (2, 126937476), (3, 84624984), (4, 63468738), (6, 42312492), (8, 31734369), (9, 28208328), (12, 21156246), (18, 14104164), (24, 10578123), (27, 9402776), (36, 7052082), (41, 6192072), (54, 4701388), (72, 3526041), (82, 3096036), (108, 2350694), (109, 2329128), (123, 2064024), (164, 1548018), (216, 1175347), (218, 1164564), (246, 1032012), (263, 965304), (327, 776376), (328, 774009), (369, 688008), (436, 582282), (492, 516006), (526, 482652), (654, 388188), (738, 344004), (789, 321768), (872, 291141), (981, 258792), (984, 258003), (1052, 241326), (1107, 229336), (1308, 194094), (1476, 172002), (1578, 160884), (1962, 129396), (2104, 120663), (2214, 114668), (2367, 107256), (2616, 97047), (2943, 86264), (2952, 86001), (3156, 80442), (3924, 64698), (4428, 57334), (4469, 56808), (4734, 53628), (5886, 43132), (6312, 40221), (7101, 35752), (7848, 32349), (8856, 28667), (8938, 28404), (9468, 26814), (10783, 23544), (11772, 21566), (13407, 18936), (14202, 17876)]