258720336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 871563264

約数和(自身を除く): 612842928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 47, 48, 56, 63, 72, 84, 86, 94, 112, 126, 127, 129, 141, 144, 168, 172, 188, 252, 254, 258, 282, 301, 329, 336, 344, 376, 381, 387, 423, 504, 508, 516, 564, 602, 658, 688, 752, 762, 774, 846, 889, 903, 987, 1008, 1016, 1032, 1128, 1143, 1204, 1316, 1524, 1548, 1692, 1778, 1806, 1974, 2021, 2032, 2064, 2256, 2286, 2408, 2632, 2667, 2709, 2961, 3048, 3096, 3384, 3556, 3612, 3948, 4042, 4572, 4816, 5264, 5334, 5418, 5461, 5922, 5969, 6063, 6096, 6192, 6768, 7112, 7224, 7896, 8001, 8084, 9144, 10668, 10836, 10922, 11844, 11938, 12126, 14147, 14224, 14448, 15792, 16002, 16168, 16383, 17907, 18189, 18288, 21336, 21672, 21844, 23688, 23876, 24252, 28294, 32004, 32336, 32766, 35814, 36378, 38227, 41783, 42441, 42672, 43344, 43688, 47376, 47752, 48504, 49149, 53721, 56588, 64008, 65532, 71628, 72756, 76454, 83566, 84882, 87376, 95504, 97008, 98298, 107442, 113176, 114681, 125349, 127323, 128016, 131064, 143256, 145512, 152908, 167132, 169764, 196596, 214884, 226352, 229362, 250698, 254646, 256667, 262128, 286512, 291024, 305816, 334264, 339528, 344043, 376047, 393192, 429768, 458724, 501396, 509292, 513334, 611632, 668528, 679056, 688086, 752094, 770001, 786384, 859536, 917448, 1002792, 1018584, 1026668, 1376172, 1504188, 1540002, 1796669, 1834896, 2005584, 2037168, 2053336, 2310003, 2752344, 3008376, 3080004, 3593338, 4106672, 4620006, 5390007, 5504688, 6016752, 6160008, 7186676, 9240012, 10780014, 12320016, 14373352, 16170021, 18480024, 21560028, 28746704, 32340042, 36960048, 43120056, 64680084, 86240112, 129360168, 258720336]

約数ペア:

[(1, 258720336), (2, 129360168), (3, 86240112), (4, 64680084), (6, 43120056), (7, 36960048), (8, 32340042), (9, 28746704), (12, 21560028), (14, 18480024), (16, 16170021), (18, 14373352), (21, 12320016), (24, 10780014), (28, 9240012), (36, 7186676), (42, 6160008), (43, 6016752), (47, 5504688), (48, 5390007), (56, 4620006), (63, 4106672), (72, 3593338), (84, 3080004), (86, 3008376), (94, 2752344), (112, 2310003), (126, 2053336), (127, 2037168), (129, 2005584), (141, 1834896), (144, 1796669), (168, 1540002), (172, 1504188), (188, 1376172), (252, 1026668), (254, 1018584), (258, 1002792), (282, 917448), (301, 859536), (329, 786384), (336, 770001), (344, 752094), (376, 688086), (381, 679056), (387, 668528), (423, 611632), (504, 513334), (508, 509292), (516, 501396), (564, 458724), (602, 429768), (658, 393192), (688, 376047), (752, 344043), (762, 339528), (774, 334264), (846, 305816), (889, 291024), (903, 286512), (987, 262128), (1008, 256667), (1016, 254646), (1032, 250698), (1128, 229362), (1143, 226352), (1204, 214884), (1316, 196596), (1524, 169764), (1548, 167132), (1692, 152908), (1778, 145512), (1806, 143256), (1974, 131064), (2021, 128016), (2032, 127323), (2064, 125349), (2256, 114681), (2286, 113176), (2408, 107442), (2632, 98298), (2667, 97008), (2709, 95504), (2961, 87376), (3048, 84882), (3096, 83566), (3384, 76454), (3556, 72756), (3612, 71628), (3948, 65532), (4042, 64008), (4572, 56588), (4816, 53721), (5264, 49149), (5334, 48504), (5418, 47752), (5461, 47376), (5922, 43688), (5969, 43344), (6063, 42672), (6096, 42441), (6192, 41783), (6768, 38227), (7112, 36378), (7224, 35814), (7896, 32766), (8001, 32336), (8084, 32004), (9144, 28294), (10668, 24252), (10836, 23876), (10922, 23688), (11844, 21844), (11938, 21672), (12126, 21336), (14147, 18288), (14224, 18189), (14448, 17907), (15792, 16383), (16002, 16168)]