266312904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 809533440

約数和(自身を除く): 543220536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 127, 132, 141, 143, 156, 169, 188, 254, 264, 282, 286, 312, 338, 376, 381, 429, 507, 508, 517, 564, 572, 611, 676, 762, 858, 1014, 1016, 1034, 1128, 1144, 1222, 1352, 1397, 1524, 1551, 1651, 1716, 1833, 1859, 2028, 2068, 2444, 2794, 3048, 3102, 3302, 3432, 3666, 3718, 4056, 4136, 4191, 4888, 4953, 5577, 5588, 5969, 6204, 6604, 6721, 7332, 7436, 7943, 8382, 9906, 11154, 11176, 11938, 12408, 13208, 13442, 14664, 14872, 15886, 16764, 17907, 18161, 19812, 20163, 21463, 22308, 23829, 23876, 26884, 31772, 33528, 35814, 36322, 39624, 40326, 42926, 44616, 47658, 47752, 53768, 54483, 63544, 64389, 65659, 71628, 72644, 77597, 80652, 85852, 87373, 95316, 108966, 128778, 131318, 143256, 145288, 155194, 161304, 171704, 174746, 190632, 196977, 217932, 232791, 236093, 257556, 262119, 262636, 310388, 349492, 393954, 435864, 465582, 472186, 515112, 524238, 525272, 620776, 698984, 708279, 787908, 853567, 931164, 944372, 1008761, 1048476, 1416558, 1575816, 1707134, 1862328, 1888744, 2017522, 2096952, 2560701, 2833116, 3026283, 3414268, 4035044, 5121402, 5666232, 6052566, 6828536, 8070088, 10242804, 11096371, 12105132, 20485608, 22192742, 24210264, 33289113, 44385484, 66578226, 88770968, 133156452, 266312904]

約数ペア:

[(1, 266312904), (2, 133156452), (3, 88770968), (4, 66578226), (6, 44385484), (8, 33289113), (11, 24210264), (12, 22192742), (13, 20485608), (22, 12105132), (24, 11096371), (26, 10242804), (33, 8070088), (39, 6828536), (44, 6052566), (47, 5666232), (52, 5121402), (66, 4035044), (78, 3414268), (88, 3026283), (94, 2833116), (104, 2560701), (127, 2096952), (132, 2017522), (141, 1888744), (143, 1862328), (156, 1707134), (169, 1575816), (188, 1416558), (254, 1048476), (264, 1008761), (282, 944372), (286, 931164), (312, 853567), (338, 787908), (376, 708279), (381, 698984), (429, 620776), (507, 525272), (508, 524238), (517, 515112), (564, 472186), (572, 465582), (611, 435864), (676, 393954), (762, 349492), (858, 310388), (1014, 262636), (1016, 262119), (1034, 257556), (1128, 236093), (1144, 232791), (1222, 217932), (1352, 196977), (1397, 190632), (1524, 174746), (1551, 171704), (1651, 161304), (1716, 155194), (1833, 145288), (1859, 143256), (2028, 131318), (2068, 128778), (2444, 108966), (2794, 95316), (3048, 87373), (3102, 85852), (3302, 80652), (3432, 77597), (3666, 72644), (3718, 71628), (4056, 65659), (4136, 64389), (4191, 63544), (4888, 54483), (4953, 53768), (5577, 47752), (5588, 47658), (5969, 44616), (6204, 42926), (6604, 40326), (6721, 39624), (7332, 36322), (7436, 35814), (7943, 33528), (8382, 31772), (9906, 26884), (11154, 23876), (11176, 23829), (11938, 22308), (12408, 21463), (13208, 20163), (13442, 19812), (14664, 18161), (14872, 17907), (15886, 16764)]