255160752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 905084928

約数和(自身を除く): 649924176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 31, 33, 34, 42, 44, 48, 51, 56, 62, 66, 68, 77, 84, 88, 93, 102, 112, 119, 124, 131, 132, 136, 154, 168, 176, 186, 187, 204, 217, 231, 238, 248, 262, 264, 272, 308, 336, 341, 357, 372, 374, 393, 408, 434, 462, 476, 496, 524, 527, 528, 561, 616, 651, 682, 714, 744, 748, 786, 816, 868, 917, 924, 952, 1023, 1048, 1054, 1122, 1232, 1302, 1309, 1364, 1428, 1441, 1488, 1496, 1572, 1581, 1736, 1834, 1848, 1904, 2046, 2096, 2108, 2227, 2244, 2387, 2604, 2618, 2728, 2751, 2856, 2882, 2992, 3144, 3162, 3472, 3668, 3689, 3696, 3927, 4061, 4092, 4216, 4323, 4454, 4488, 4774, 5208, 5236, 5456, 5502, 5712, 5764, 5797, 6288, 6324, 6681, 7161, 7336, 7378, 7854, 8122, 8184, 8432, 8646, 8908, 8976, 9548, 10087, 10416, 10472, 11004, 11067, 11528, 11594, 12183, 12648, 13362, 14322, 14672, 14756, 15589, 15708, 16244, 16368, 17292, 17391, 17816, 19096, 20174, 20944, 22008, 22134, 23056, 23188, 24366, 24497, 25296, 26724, 28427, 28644, 29512, 30261, 31178, 31416, 32488, 34584, 34782, 35632, 38192, 40348, 40579, 44016, 44268, 44671, 46376, 46767, 48732, 48994, 53448, 56854, 57288, 59024, 60522, 62356, 62832, 64976, 69037, 69168, 69564, 73491, 80696, 81158, 85281, 88536, 89342, 92752, 93534, 97464, 97988, 106896, 113708, 114576, 121044, 121737, 124712, 134013, 138074, 139128, 146982, 161392, 162316, 170562, 171479, 177072, 178684, 187068, 194928, 195976, 207111, 227416, 242088, 243474, 249424, 268026, 276148, 278256, 293964, 312697, 324632, 341124, 342958, 357368, 374136, 391952, 414222, 454832, 483259, 484176, 486948, 514437, 536052, 552296, 587928, 625394, 649264, 682248, 685916, 714736, 748272, 759407, 828444, 938091, 966518, 973896, 1028874, 1072104, 1104592, 1175856, 1250788, 1364496, 1371832, 1449777, 1518814, 1656888, 1876182, 1933036, 1947792, 2057748, 2144208, 2278221, 2501576, 2743664, 2899554, 3037628, 3313776, 3752364, 3866072, 4115496, 4556442, 5003152, 5315849, 5799108, 6075256, 7504728, 7732144, 8230992, 9112884, 10631698, 11598216, 12150512, 15009456, 15947547, 18225768, 21263396, 23196432, 31895094, 36451536, 42526792, 63790188, 85053584, 127580376, 255160752]

約数ペア:

[(1, 255160752), (2, 127580376), (3, 85053584), (4, 63790188), (6, 42526792), (7, 36451536), (8, 31895094), (11, 23196432), (12, 21263396), (14, 18225768), (16, 15947547), (17, 15009456), (21, 12150512), (22, 11598216), (24, 10631698), (28, 9112884), (31, 8230992), (33, 7732144), (34, 7504728), (42, 6075256), (44, 5799108), (48, 5315849), (51, 5003152), (56, 4556442), (62, 4115496), (66, 3866072), (68, 3752364), (77, 3313776), (84, 3037628), (88, 2899554), (93, 2743664), (102, 2501576), (112, 2278221), (119, 2144208), (124, 2057748), (131, 1947792), (132, 1933036), (136, 1876182), (154, 1656888), (168, 1518814), (176, 1449777), (186, 1371832), (187, 1364496), (204, 1250788), (217, 1175856), (231, 1104592), (238, 1072104), (248, 1028874), (262, 973896), (264, 966518), (272, 938091), (308, 828444), (336, 759407), (341, 748272), (357, 714736), (372, 685916), (374, 682248), (393, 649264), (408, 625394), (434, 587928), (462, 552296), (476, 536052), (496, 514437), (524, 486948), (527, 484176), (528, 483259), (561, 454832), (616, 414222), (651, 391952), (682, 374136), (714, 357368), (744, 342958), (748, 341124), (786, 324632), (816, 312697), (868, 293964), (917, 278256), (924, 276148), (952, 268026), (1023, 249424), (1048, 243474), (1054, 242088), (1122, 227416), (1232, 207111), (1302, 195976), (1309, 194928), (1364, 187068), (1428, 178684), (1441, 177072), (1488, 171479), (1496, 170562), (1572, 162316), (1581, 161392), (1736, 146982), (1834, 139128), (1848, 138074), (1904, 134013), (2046, 124712), (2096, 121737), (2108, 121044), (2227, 114576), (2244, 113708), (2387, 106896), (2604, 97988), (2618, 97464), (2728, 93534), (2751, 92752), (2856, 89342), (2882, 88536), (2992, 85281), (3144, 81158), (3162, 80696), (3472, 73491), (3668, 69564), (3689, 69168), (3696, 69037), (3927, 64976), (4061, 62832), (4092, 62356), (4216, 60522), (4323, 59024), (4454, 57288), (4488, 56854), (4774, 53448), (5208, 48994), (5236, 48732), (5456, 46767), (5502, 46376), (5712, 44671), (5764, 44268), (5797, 44016), (6288, 40579), (6324, 40348), (6681, 38192), (7161, 35632), (7336, 34782), (7378, 34584), (7854, 32488), (8122, 31416), (8184, 31178), (8432, 30261), (8646, 29512), (8908, 28644), (8976, 28427), (9548, 26724), (10087, 25296), (10416, 24497), (10472, 24366), (11004, 23188), (11067, 23056), (11528, 22134), (11594, 22008), (12183, 20944), (12648, 20174), (13362, 19096), (14322, 17816), (14672, 17391), (14756, 17292), (15589, 16368), (15708, 16244)]