1128557808

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 240

約数和(自身を含む): 3745643200

約数和(自身を除く): 2617085392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 144, 146, 147, 168, 196, 219, 252, 292, 294, 313, 336, 343, 392, 438, 441, 504, 511, 584, 588, 626, 657, 686, 784, 876, 882, 939, 1008, 1022, 1029, 1168, 1176, 1252, 1314, 1372, 1533, 1752, 1764, 1878, 2044, 2058, 2191, 2352, 2504, 2628, 2744, 2817, 3066, 3087, 3504, 3528, 3577, 3756, 4088, 4116, 4382, 4599, 5008, 5256, 5488, 5634, 6132, 6174, 6573, 7056, 7154, 7512, 8176, 8232, 8764, 9198, 10512, 10731, 11268, 12264, 12348, 13146, 14308, 15024, 15337, 16464, 17528, 18396, 19719, 21462, 22536, 22849, 24528, 24696, 25039, 26292, 28616, 30674, 32193, 35056, 36792, 39438, 42924, 45072, 45698, 46011, 49392, 50078, 52584, 57232, 61348, 64386, 68547, 73584, 75117, 78876, 85848, 91396, 92022, 100156, 105168, 107359, 122696, 128772, 137094, 138033, 150234, 157752, 159943, 171696, 182792, 184044, 200312, 205641, 214718, 225351, 245392, 257544, 274188, 276066, 300468, 315504, 319886, 322077, 365584, 368088, 400624, 411282, 429436, 450702, 479829, 515088, 548376, 552132, 600936, 639772, 644154, 736176, 822564, 858872, 901404, 959658, 966231, 1096752, 1104264, 1119601, 1201872, 1279544, 1288308, 1439487, 1645128, 1717744, 1802808, 1919316, 1932462, 2208528, 2239202, 2559088, 2576616, 2878974, 3290256, 3358803, 3605616, 3838632, 3864924, 4478404, 5153232, 5757948, 6717606, 7677264, 7729848, 7837207, 8956808, 10076409, 11515896, 13435212, 15459696, 15674414, 17913616, 20152818, 23031792, 23511621, 26870424, 31348828, 40305636, 47023242, 53740848, 62697656, 70534863, 80611272, 94046484, 125395312, 141069726, 161222544, 188092968, 282139452, 376185936, 564278904, 1128557808]

約数ペア:

[(1, 1128557808), (2, 564278904), (3, 376185936), (4, 282139452), (6, 188092968), (7, 161222544), (8, 141069726), (9, 125395312), (12, 94046484), (14, 80611272), (16, 70534863), (18, 62697656), (21, 53740848), (24, 47023242), (28, 40305636), (36, 31348828), (42, 26870424), (48, 23511621), (49, 23031792), (56, 20152818), (63, 17913616), (72, 15674414), (73, 15459696), (84, 13435212), (98, 11515896), (112, 10076409), (126, 8956808), (144, 7837207), (146, 7729848), (147, 7677264), (168, 6717606), (196, 5757948), (219, 5153232), (252, 4478404), (292, 3864924), (294, 3838632), (313, 3605616), (336, 3358803), (343, 3290256), (392, 2878974), (438, 2576616), (441, 2559088), (504, 2239202), (511, 2208528), (584, 1932462), (588, 1919316), (626, 1802808), (657, 1717744), (686, 1645128), (784, 1439487), (876, 1288308), (882, 1279544), (939, 1201872), (1008, 1119601), (1022, 1104264), (1029, 1096752), (1168, 966231), (1176, 959658), (1252, 901404), (1314, 858872), (1372, 822564), (1533, 736176), (1752, 644154), (1764, 639772), (1878, 600936), (2044, 552132), (2058, 548376), (2191, 515088), (2352, 479829), (2504, 450702), (2628, 429436), (2744, 411282), (2817, 400624), (3066, 368088), (3087, 365584), (3504, 322077), (3528, 319886), (3577, 315504), (3756, 300468), (4088, 276066), (4116, 274188), (4382, 257544), (4599, 245392), (5008, 225351), (5256, 214718), (5488, 205641), (5634, 200312), (6132, 184044), (6174, 182792), (6573, 171696), (7056, 159943), (7154, 157752), (7512, 150234), (8176, 138033), (8232, 137094), (8764, 128772), (9198, 122696), (10512, 107359), (10731, 105168), (11268, 100156), (12264, 92022), (12348, 91396), (13146, 85848), (14308, 78876), (15024, 75117), (15337, 73584), (16464, 68547), (17528, 64386), (18396, 61348), (19719, 57232), (21462, 52584), (22536, 50078), (22849, 49392), (24528, 46011), (24696, 45698), (25039, 45072), (26292, 42924), (28616, 39438), (30674, 36792), (32193, 35056)]