223691104

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 575527680

約数和(自身を除く): 351836576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 169, 182, 208, 224, 247, 266, 304, 311, 338, 364, 416, 494, 532, 608, 622, 676, 728, 988, 1064, 1183, 1244, 1352, 1456, 1729, 1976, 2128, 2177, 2366, 2488, 2704, 2912, 3211, 3458, 3952, 4043, 4256, 4354, 4732, 4976, 5408, 5909, 6422, 6916, 7904, 8086, 8708, 9464, 9952, 11818, 12844, 13832, 16172, 17416, 18928, 22477, 23636, 25688, 27664, 28301, 32344, 34832, 37856, 41363, 44954, 47272, 51376, 52559, 55328, 56602, 64688, 69664, 76817, 82726, 89908, 94544, 102752, 105118, 113204, 129376, 153634, 165452, 179816, 189088, 210236, 226408, 307268, 330904, 359632, 367913, 420472, 452816, 537719, 614536, 661808, 719264, 735826, 840944, 905632, 998621, 1075438, 1229072, 1323616, 1471652, 1681888, 1997242, 2150876, 2458144, 2943304, 3994484, 4301752, 5886608, 6990347, 7988968, 8603504, 11773216, 13980694, 15977936, 17207008, 27961388, 31955872, 55922776, 111845552, 223691104]

約数ペア:

[(1, 223691104), (2, 111845552), (4, 55922776), (7, 31955872), (8, 27961388), (13, 17207008), (14, 15977936), (16, 13980694), (19, 11773216), (26, 8603504), (28, 7988968), (32, 6990347), (38, 5886608), (52, 4301752), (56, 3994484), (76, 2943304), (91, 2458144), (104, 2150876), (112, 1997242), (133, 1681888), (152, 1471652), (169, 1323616), (182, 1229072), (208, 1075438), (224, 998621), (247, 905632), (266, 840944), (304, 735826), (311, 719264), (338, 661808), (364, 614536), (416, 537719), (494, 452816), (532, 420472), (608, 367913), (622, 359632), (676, 330904), (728, 307268), (988, 226408), (1064, 210236), (1183, 189088), (1244, 179816), (1352, 165452), (1456, 153634), (1729, 129376), (1976, 113204), (2128, 105118), (2177, 102752), (2366, 94544), (2488, 89908), (2704, 82726), (2912, 76817), (3211, 69664), (3458, 64688), (3952, 56602), (4043, 55328), (4256, 52559), (4354, 51376), (4732, 47272), (4976, 44954), (5408, 41363), (5909, 37856), (6422, 34832), (6916, 32344), (7904, 28301), (8086, 27664), (8708, 25688), (9464, 23636), (9952, 22477), (11818, 18928), (12844, 17416), (13832, 16172)]