268235968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 224

約数和(自身を含む): 737372160

約数和(自身を除く): 469136192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 53, 56, 64, 77, 79, 88, 91, 104, 106, 112, 143, 154, 158, 176, 182, 208, 212, 224, 286, 308, 316, 352, 364, 371, 416, 424, 448, 553, 572, 583, 616, 632, 689, 704, 728, 742, 832, 848, 869, 1001, 1027, 1106, 1144, 1166, 1232, 1264, 1378, 1456, 1484, 1696, 1738, 2002, 2054, 2212, 2288, 2332, 2464, 2528, 2756, 2912, 2968, 3392, 3476, 4004, 4081, 4108, 4187, 4424, 4576, 4664, 4823, 4928, 5056, 5512, 5824, 5936, 6083, 6952, 7189, 7579, 8008, 8162, 8216, 8374, 8848, 9152, 9328, 9646, 11024, 11297, 11872, 12166, 13904, 14378, 15158, 16016, 16324, 16432, 16748, 17696, 18656, 19292, 22048, 22594, 23744, 24332, 27808, 28756, 29309, 30316, 32032, 32648, 32864, 33496, 35392, 37312, 38584, 44096, 45188, 46057, 48664, 53053, 54431, 55616, 57512, 58618, 60632, 64064, 65296, 65728, 66992, 77168, 79079, 90376, 92114, 97328, 106106, 108862, 115024, 117236, 121264, 130592, 133984, 154336, 158158, 180752, 184228, 194656, 212212, 217724, 230048, 234472, 242528, 261184, 267968, 308672, 316316, 322399, 361504, 368456, 381017, 389312, 424424, 435448, 460096, 468944, 485056, 598741, 632632, 644798, 723008, 736912, 762034, 848848, 870896, 937888, 1197482, 1265264, 1289596, 1473824, 1524068, 1697696, 1741792, 1875776, 2394964, 2530528, 2579192, 2947648, 3048136, 3395392, 3483584, 4191187, 4789928, 5061056, 5158384, 6096272, 8382374, 9579856, 10316768, 12192544, 16764748, 19159712, 20633536, 24385088, 33529496, 38319424, 67058992, 134117984, 268235968]

約数ペア:

[(1, 268235968), (2, 134117984), (4, 67058992), (7, 38319424), (8, 33529496), (11, 24385088), (13, 20633536), (14, 19159712), (16, 16764748), (22, 12192544), (26, 10316768), (28, 9579856), (32, 8382374), (44, 6096272), (52, 5158384), (53, 5061056), (56, 4789928), (64, 4191187), (77, 3483584), (79, 3395392), (88, 3048136), (91, 2947648), (104, 2579192), (106, 2530528), (112, 2394964), (143, 1875776), (154, 1741792), (158, 1697696), (176, 1524068), (182, 1473824), (208, 1289596), (212, 1265264), (224, 1197482), (286, 937888), (308, 870896), (316, 848848), (352, 762034), (364, 736912), (371, 723008), (416, 644798), (424, 632632), (448, 598741), (553, 485056), (572, 468944), (583, 460096), (616, 435448), (632, 424424), (689, 389312), (704, 381017), (728, 368456), (742, 361504), (832, 322399), (848, 316316), (869, 308672), (1001, 267968), (1027, 261184), (1106, 242528), (1144, 234472), (1166, 230048), (1232, 217724), (1264, 212212), (1378, 194656), (1456, 184228), (1484, 180752), (1696, 158158), (1738, 154336), (2002, 133984), (2054, 130592), (2212, 121264), (2288, 117236), (2332, 115024), (2464, 108862), (2528, 106106), (2756, 97328), (2912, 92114), (2968, 90376), (3392, 79079), (3476, 77168), (4004, 66992), (4081, 65728), (4108, 65296), (4187, 64064), (4424, 60632), (4576, 58618), (4664, 57512), (4823, 55616), (4928, 54431), (5056, 53053), (5512, 48664), (5824, 46057), (5936, 45188), (6083, 44096), (6952, 38584), (7189, 37312), (7579, 35392), (8008, 33496), (8162, 32864), (8216, 32648), (8374, 32032), (8848, 30316), (9152, 29309), (9328, 28756), (9646, 27808), (11024, 24332), (11297, 23744), (11872, 22594), (12166, 22048), (13904, 19292), (14378, 18656), (15158, 17696), (16016, 16748), (16324, 16432)]