268194888

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 850291200

約数和(自身を除く): 582096312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 79, 81, 93, 104, 108, 117, 124, 156, 158, 162, 169, 186, 216, 234, 237, 248, 279, 312, 316, 324, 338, 351, 372, 403, 468, 474, 507, 558, 632, 648, 676, 702, 711, 744, 806, 837, 936, 948, 1014, 1027, 1053, 1116, 1209, 1352, 1404, 1422, 1521, 1612, 1674, 1896, 2028, 2054, 2106, 2133, 2232, 2418, 2449, 2511, 2808, 2844, 3042, 3081, 3224, 3348, 3627, 4056, 4108, 4212, 4266, 4563, 4836, 4898, 5022, 5239, 5688, 6084, 6162, 6399, 6696, 7254, 7347, 8216, 8424, 8532, 9126, 9243, 9672, 9796, 10044, 10478, 10881, 12168, 12324, 12798, 13351, 13689, 14508, 14694, 15717, 17064, 18252, 18486, 19592, 20088, 20956, 21762, 22041, 24648, 25596, 26702, 27378, 27729, 29016, 29388, 31434, 31837, 32643, 36504, 36972, 40053, 41912, 43524, 44082, 47151, 51192, 53404, 54756, 55458, 58776, 62868, 63674, 65286, 66123, 73944, 80106, 83187, 87048, 88164, 94302, 95511, 106808, 109512, 110916, 120159, 125736, 127348, 130572, 132246, 141453, 160212, 166374, 176328, 188604, 191022, 198369, 221832, 240318, 254696, 261144, 264492, 282906, 286533, 320424, 332748, 360477, 377208, 382044, 396738, 413881, 424359, 480636, 528984, 565812, 573066, 665496, 720954, 764088, 793476, 827762, 848718, 859599, 961272, 1081431, 1131624, 1146132, 1241643, 1441908, 1586952, 1655524, 1697436, 1719198, 2162862, 2292264, 2483286, 2578797, 2883816, 3311048, 3394872, 3438396, 3724929, 4325724, 4966572, 5157594, 6876792, 7449858, 8651448, 9933144, 10315188, 11174787, 14899716, 20630376, 22349574, 29799432, 33524361, 44699148, 67048722, 89398296, 134097444, 268194888]

約数ペア:

[(1, 268194888), (2, 134097444), (3, 89398296), (4, 67048722), (6, 44699148), (8, 33524361), (9, 29799432), (12, 22349574), (13, 20630376), (18, 14899716), (24, 11174787), (26, 10315188), (27, 9933144), (31, 8651448), (36, 7449858), (39, 6876792), (52, 5157594), (54, 4966572), (62, 4325724), (72, 3724929), (78, 3438396), (79, 3394872), (81, 3311048), (93, 2883816), (104, 2578797), (108, 2483286), (117, 2292264), (124, 2162862), (156, 1719198), (158, 1697436), (162, 1655524), (169, 1586952), (186, 1441908), (216, 1241643), (234, 1146132), (237, 1131624), (248, 1081431), (279, 961272), (312, 859599), (316, 848718), (324, 827762), (338, 793476), (351, 764088), (372, 720954), (403, 665496), (468, 573066), (474, 565812), (507, 528984), (558, 480636), (632, 424359), (648, 413881), (676, 396738), (702, 382044), (711, 377208), (744, 360477), (806, 332748), (837, 320424), (936, 286533), (948, 282906), (1014, 264492), (1027, 261144), (1053, 254696), (1116, 240318), (1209, 221832), (1352, 198369), (1404, 191022), (1422, 188604), (1521, 176328), (1612, 166374), (1674, 160212), (1896, 141453), (2028, 132246), (2054, 130572), (2106, 127348), (2133, 125736), (2232, 120159), (2418, 110916), (2449, 109512), (2511, 106808), (2808, 95511), (2844, 94302), (3042, 88164), (3081, 87048), (3224, 83187), (3348, 80106), (3627, 73944), (4056, 66123), (4108, 65286), (4212, 63674), (4266, 62868), (4563, 58776), (4836, 55458), (4898, 54756), (5022, 53404), (5239, 51192), (5688, 47151), (6084, 44082), (6162, 43524), (6399, 41912), (6696, 40053), (7254, 36972), (7347, 36504), (8216, 32643), (8424, 31837), (8532, 31434), (9126, 29388), (9243, 29016), (9672, 27729), (9796, 27378), (10044, 26702), (10478, 25596), (10881, 24648), (12168, 22041), (12324, 21762), (12798, 20956), (13351, 20088), (13689, 19592), (14508, 18486), (14694, 18252), (15717, 17064)]