489790944

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1513

約数の個数: 144

約数和(自身を含む): 1496607840

約数和(自身を除く): 1006816896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 71, 72, 96, 102, 136, 142, 144, 153, 204, 213, 272, 284, 288, 306, 408, 426, 544, 568, 612, 639, 816, 852, 1136, 1207, 1224, 1278, 1409, 1632, 1704, 2272, 2414, 2448, 2556, 2818, 3408, 3621, 4227, 4828, 4896, 5112, 5636, 6816, 7242, 8454, 9656, 10224, 10863, 11272, 12681, 14484, 16908, 19312, 20448, 21726, 22544, 23953, 25362, 28968, 33816, 38624, 43452, 45088, 47906, 50724, 57936, 67632, 71859, 86904, 95812, 100039, 101448, 115872, 135264, 143718, 173808, 191624, 200078, 202896, 215577, 287436, 300117, 347616, 383248, 400156, 405792, 431154, 574872, 600234, 766496, 800312, 862308, 900351, 1149744, 1200468, 1600624, 1700663, 1724616, 1800702, 2299488, 2400936, 3201248, 3401326, 3449232, 3601404, 4801872, 5101989, 6802652, 6898464, 7202808, 9603744, 10203978, 13605304, 14405616, 15305967, 20407956, 27210608, 28811232, 30611934, 40815912, 54421216, 61223868, 81631824, 122447736, 163263648, 244895472, 489790944]

約数ペア:

[(1, 489790944), (2, 244895472), (3, 163263648), (4, 122447736), (6, 81631824), (8, 61223868), (9, 54421216), (12, 40815912), (16, 30611934), (17, 28811232), (18, 27210608), (24, 20407956), (32, 15305967), (34, 14405616), (36, 13605304), (48, 10203978), (51, 9603744), (68, 7202808), (71, 6898464), (72, 6802652), (96, 5101989), (102, 4801872), (136, 3601404), (142, 3449232), (144, 3401326), (153, 3201248), (204, 2400936), (213, 2299488), (272, 1800702), (284, 1724616), (288, 1700663), (306, 1600624), (408, 1200468), (426, 1149744), (544, 900351), (568, 862308), (612, 800312), (639, 766496), (816, 600234), (852, 574872), (1136, 431154), (1207, 405792), (1224, 400156), (1278, 383248), (1409, 347616), (1632, 300117), (1704, 287436), (2272, 215577), (2414, 202896), (2448, 200078), (2556, 191624), (2818, 173808), (3408, 143718), (3621, 135264), (4227, 115872), (4828, 101448), (4896, 100039), (5112, 95812), (5636, 86904), (6816, 71859), (7242, 67632), (8454, 57936), (9656, 50724), (10224, 47906), (10863, 45088), (11272, 43452), (12681, 38624), (14484, 33816), (16908, 28968), (19312, 25362), (20448, 23953), (21726, 22544)]