890687616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 256

約数和(自身を含む): 2961100800

約数和(自身を除く): 2070413184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 71, 78, 84, 91, 96, 104, 112, 128, 142, 156, 168, 182, 192, 208, 213, 224, 273, 284, 312, 336, 359, 364, 384, 416, 426, 448, 497, 546, 568, 624, 672, 718, 728, 832, 852, 896, 923, 994, 1077, 1092, 1136, 1248, 1344, 1436, 1456, 1491, 1664, 1704, 1846, 1988, 2154, 2184, 2272, 2496, 2513, 2688, 2769, 2872, 2912, 2982, 3408, 3692, 3976, 4308, 4368, 4544, 4667, 4992, 5026, 5538, 5744, 5824, 5964, 6461, 6816, 7384, 7539, 7952, 8616, 8736, 9088, 9334, 10052, 11076, 11488, 11648, 11928, 12922, 13632, 14001, 14768, 15078, 15904, 17232, 17472, 18668, 19383, 20104, 22152, 22976, 23856, 25489, 25844, 27264, 28002, 29536, 30156, 31808, 32669, 34464, 34944, 37336, 38766, 40208, 44304, 45952, 47712, 50978, 51688, 56004, 59072, 60312, 63616, 65338, 68928, 74672, 76467, 77532, 80416, 88608, 95424, 98007, 101956, 103376, 112008, 118144, 120624, 130676, 137856, 149344, 152934, 155064, 160832, 177216, 178423, 190848, 196014, 203912, 206752, 224016, 241248, 261352, 298688, 305868, 310128, 321664, 331357, 354432, 356846, 392028, 407824, 413504, 448032, 482496, 522704, 535269, 597376, 611736, 620256, 662714, 713692, 784056, 815648, 827008, 896064, 964992, 994071, 1045408, 1070538, 1223472, 1240512, 1325428, 1427384, 1568112, 1631296, 1792128, 1988142, 2090816, 2141076, 2319499, 2446944, 2481024, 2650856, 2854768, 3136224, 3262592, 3976284, 4181632, 4282152, 4638998, 4893888, 5301712, 5709536, 6272448, 6958497, 7952568, 8564304, 9277996, 9787776, 10603424, 11419072, 12544896, 13916994, 15905136, 17128608, 18555992, 21206848, 22838144, 27833988, 31810272, 34257216, 37111984, 42413696, 55667976, 63620544, 68514432, 74223968, 111335952, 127241088, 148447936, 222671904, 296895872, 445343808, 890687616]

約数ペア:

[(1, 890687616), (2, 445343808), (3, 296895872), (4, 222671904), (6, 148447936), (7, 127241088), (8, 111335952), (12, 74223968), (13, 68514432), (14, 63620544), (16, 55667976), (21, 42413696), (24, 37111984), (26, 34257216), (28, 31810272), (32, 27833988), (39, 22838144), (42, 21206848), (48, 18555992), (52, 17128608), (56, 15905136), (64, 13916994), (71, 12544896), (78, 11419072), (84, 10603424), (91, 9787776), (96, 9277996), (104, 8564304), (112, 7952568), (128, 6958497), (142, 6272448), (156, 5709536), (168, 5301712), (182, 4893888), (192, 4638998), (208, 4282152), (213, 4181632), (224, 3976284), (273, 3262592), (284, 3136224), (312, 2854768), (336, 2650856), (359, 2481024), (364, 2446944), (384, 2319499), (416, 2141076), (426, 2090816), (448, 1988142), (497, 1792128), (546, 1631296), (568, 1568112), (624, 1427384), (672, 1325428), (718, 1240512), (728, 1223472), (832, 1070538), (852, 1045408), (896, 994071), (923, 964992), (994, 896064), (1077, 827008), (1092, 815648), (1136, 784056), (1248, 713692), (1344, 662714), (1436, 620256), (1456, 611736), (1491, 597376), (1664, 535269), (1704, 522704), (1846, 482496), (1988, 448032), (2154, 413504), (2184, 407824), (2272, 392028), (2496, 356846), (2513, 354432), (2688, 331357), (2769, 321664), (2872, 310128), (2912, 305868), (2982, 298688), (3408, 261352), (3692, 241248), (3976, 224016), (4308, 206752), (4368, 203912), (4544, 196014), (4667, 190848), (4992, 178423), (5026, 177216), (5538, 160832), (5744, 155064), (5824, 152934), (5964, 149344), (6461, 137856), (6816, 130676), (7384, 120624), (7539, 118144), (7952, 112008), (8616, 103376), (8736, 101956), (9088, 98007), (9334, 95424), (10052, 88608), (11076, 80416), (11488, 77532), (11648, 76467), (11928, 74672), (12922, 68928), (13632, 65338), (14001, 63616), (14768, 60312), (15078, 59072), (15904, 56004), (17232, 51688), (17472, 50978), (18668, 47712), (19383, 45952), (20104, 44304), (22152, 40208), (22976, 38766), (23856, 37336), (25489, 34944), (25844, 34464), (27264, 32669), (28002, 31808), (29536, 30156)]