252542208

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 769099968

約数和(自身を除く): 516557760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 29, 32, 34, 46, 48, 51, 58, 64, 68, 69, 87, 92, 96, 102, 116, 128, 136, 138, 174, 184, 192, 204, 232, 256, 272, 276, 348, 368, 384, 391, 408, 464, 493, 544, 552, 667, 696, 736, 768, 782, 816, 841, 928, 986, 1088, 1104, 1173, 1334, 1392, 1472, 1479, 1564, 1632, 1682, 1856, 1972, 2001, 2176, 2208, 2346, 2523, 2668, 2784, 2944, 2958, 3128, 3264, 3364, 3712, 3944, 4002, 4352, 4416, 4692, 5046, 5336, 5568, 5888, 5916, 6256, 6528, 6728, 7424, 7888, 8004, 8832, 9384, 10092, 10672, 11136, 11339, 11832, 12512, 13056, 13456, 14297, 15776, 16008, 17664, 18768, 19343, 20184, 21344, 22272, 22678, 23664, 25024, 26912, 28594, 31552, 32016, 34017, 37536, 38686, 40368, 42688, 42891, 45356, 47328, 50048, 53824, 57188, 58029, 63104, 64032, 68034, 75072, 77372, 80736, 85376, 85782, 90712, 94656, 100096, 107648, 114376, 116058, 126208, 128064, 136068, 150144, 154744, 161472, 170752, 171564, 181424, 189312, 215296, 228752, 232116, 256128, 272136, 300288, 309488, 322944, 328831, 343128, 362848, 378624, 457504, 464232, 512256, 544272, 618976, 645888, 657662, 686256, 725696, 915008, 928464, 986493, 1088544, 1237952, 1315324, 1372512, 1451392, 1830016, 1856928, 1972986, 2177088, 2475904, 2630648, 2745024, 2902784, 3660032, 3713856, 3945972, 4354176, 4951808, 5261296, 5490048, 7427712, 7891944, 8708352, 10522592, 10980096, 14855424, 15783888, 21045184, 31567776, 42090368, 63135552, 84180736, 126271104, 252542208]

約数ペア:

[(1, 252542208), (2, 126271104), (3, 84180736), (4, 63135552), (6, 42090368), (8, 31567776), (12, 21045184), (16, 15783888), (17, 14855424), (23, 10980096), (24, 10522592), (29, 8708352), (32, 7891944), (34, 7427712), (46, 5490048), (48, 5261296), (51, 4951808), (58, 4354176), (64, 3945972), (68, 3713856), (69, 3660032), (87, 2902784), (92, 2745024), (96, 2630648), (102, 2475904), (116, 2177088), (128, 1972986), (136, 1856928), (138, 1830016), (174, 1451392), (184, 1372512), (192, 1315324), (204, 1237952), (232, 1088544), (256, 986493), (272, 928464), (276, 915008), (348, 725696), (368, 686256), (384, 657662), (391, 645888), (408, 618976), (464, 544272), (493, 512256), (544, 464232), (552, 457504), (667, 378624), (696, 362848), (736, 343128), (768, 328831), (782, 322944), (816, 309488), (841, 300288), (928, 272136), (986, 256128), (1088, 232116), (1104, 228752), (1173, 215296), (1334, 189312), (1392, 181424), (1472, 171564), (1479, 170752), (1564, 161472), (1632, 154744), (1682, 150144), (1856, 136068), (1972, 128064), (2001, 126208), (2176, 116058), (2208, 114376), (2346, 107648), (2523, 100096), (2668, 94656), (2784, 90712), (2944, 85782), (2958, 85376), (3128, 80736), (3264, 77372), (3364, 75072), (3712, 68034), (3944, 64032), (4002, 63104), (4352, 58029), (4416, 57188), (4692, 53824), (5046, 50048), (5336, 47328), (5568, 45356), (5888, 42891), (5916, 42688), (6256, 40368), (6528, 38686), (6728, 37536), (7424, 34017), (7888, 32016), (8004, 31552), (8832, 28594), (9384, 26912), (10092, 25024), (10672, 23664), (11136, 22678), (11339, 22272), (11832, 21344), (12512, 20184), (13056, 19343), (13456, 18768), (14297, 17664), (15776, 16008)]