266688864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 902603520

約数和(自身を除く): 635914656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 32, 36, 38, 39, 46, 48, 52, 57, 69, 72, 76, 78, 92, 96, 104, 114, 117, 138, 144, 152, 156, 163, 171, 184, 207, 208, 228, 234, 247, 276, 288, 299, 304, 312, 326, 342, 368, 414, 416, 437, 456, 468, 489, 494, 552, 598, 608, 624, 652, 684, 736, 741, 828, 874, 897, 912, 936, 978, 988, 1104, 1196, 1248, 1304, 1311, 1368, 1467, 1482, 1656, 1748, 1794, 1824, 1872, 1956, 1976, 2119, 2208, 2223, 2392, 2608, 2622, 2691, 2736, 2934, 2964, 3097, 3312, 3496, 3588, 3744, 3749, 3912, 3933, 3952, 4238, 4446, 4784, 5216, 5244, 5382, 5472, 5681, 5868, 5928, 6194, 6357, 6624, 6992, 7176, 7498, 7824, 7866, 7904, 8476, 8892, 9291, 9568, 10488, 10764, 11247, 11362, 11736, 11856, 12388, 12714, 13984, 14352, 14996, 15648, 15732, 16952, 17043, 17784, 18582, 19071, 20976, 21528, 22494, 22724, 23472, 23712, 24776, 25428, 27873, 28704, 29992, 31464, 33741, 33904, 34086, 35568, 37164, 38142, 40261, 41952, 43056, 44988, 45448, 46944, 48737, 49552, 50856, 51129, 55746, 59984, 62928, 67482, 67808, 68172, 71136, 71231, 74328, 76284, 80522, 86112, 89976, 90896, 97474, 99104, 101712, 102258, 111492, 119968, 120783, 125856, 134964, 136344, 142462, 146211, 148656, 152568, 161044, 179952, 181792, 194948, 203424, 204516, 213693, 222984, 241566, 269928, 272688, 284924, 292422, 297312, 305136, 322088, 359904, 362349, 389896, 409032, 427386, 438633, 445968, 483132, 539856, 545376, 569848, 584844, 610272, 641079, 644176, 724698, 779792, 818064, 854772, 877266, 891936, 926003, 966264, 1079712, 1139696, 1169688, 1282158, 1288352, 1449396, 1559584, 1636128, 1709544, 1754532, 1852006, 1932528, 2279392, 2339376, 2564316, 2778009, 2898792, 3419088, 3509064, 3704012, 3865056, 4678752, 5128632, 5556018, 5797584, 6838176, 7018128, 7408024, 8334027, 10257264, 11112036, 11595168, 14036256, 14816048, 16668054, 20514528, 22224072, 29632096, 33336108, 44448144, 66672216, 88896288, 133344432, 266688864]

約数ペア:

[(1, 266688864), (2, 133344432), (3, 88896288), (4, 66672216), (6, 44448144), (8, 33336108), (9, 29632096), (12, 22224072), (13, 20514528), (16, 16668054), (18, 14816048), (19, 14036256), (23, 11595168), (24, 11112036), (26, 10257264), (32, 8334027), (36, 7408024), (38, 7018128), (39, 6838176), (46, 5797584), (48, 5556018), (52, 5128632), (57, 4678752), (69, 3865056), (72, 3704012), (76, 3509064), (78, 3419088), (92, 2898792), (96, 2778009), (104, 2564316), (114, 2339376), (117, 2279392), (138, 1932528), (144, 1852006), (152, 1754532), (156, 1709544), (163, 1636128), (171, 1559584), (184, 1449396), (207, 1288352), (208, 1282158), (228, 1169688), (234, 1139696), (247, 1079712), (276, 966264), (288, 926003), (299, 891936), (304, 877266), (312, 854772), (326, 818064), (342, 779792), (368, 724698), (414, 644176), (416, 641079), (437, 610272), (456, 584844), (468, 569848), (489, 545376), (494, 539856), (552, 483132), (598, 445968), (608, 438633), (624, 427386), (652, 409032), (684, 389896), (736, 362349), (741, 359904), (828, 322088), (874, 305136), (897, 297312), (912, 292422), (936, 284924), (978, 272688), (988, 269928), (1104, 241566), (1196, 222984), (1248, 213693), (1304, 204516), (1311, 203424), (1368, 194948), (1467, 181792), (1482, 179952), (1656, 161044), (1748, 152568), (1794, 148656), (1824, 146211), (1872, 142462), (1956, 136344), (1976, 134964), (2119, 125856), (2208, 120783), (2223, 119968), (2392, 111492), (2608, 102258), (2622, 101712), (2691, 99104), (2736, 97474), (2934, 90896), (2964, 89976), (3097, 86112), (3312, 80522), (3496, 76284), (3588, 74328), (3744, 71231), (3749, 71136), (3912, 68172), (3933, 67808), (3952, 67482), (4238, 62928), (4446, 59984), (4784, 55746), (5216, 51129), (5244, 50856), (5382, 49552), (5472, 48737), (5681, 46944), (5868, 45448), (5928, 44988), (6194, 43056), (6357, 41952), (6624, 40261), (6992, 38142), (7176, 37164), (7498, 35568), (7824, 34086), (7866, 33904), (7904, 33741), (8476, 31464), (8892, 29992), (9291, 28704), (9568, 27873), (10488, 25428), (10764, 24776), (11247, 23712), (11362, 23472), (11736, 22724), (11856, 22494), (12388, 21528), (12714, 20976), (13984, 19071), (14352, 18582), (14996, 17784), (15648, 17043), (15732, 16952)]