7901952128

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 19576166400

約数和(自身を除く): 11674214272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 59, 64, 67, 92, 97, 112, 118, 128, 134, 161, 184, 194, 224, 236, 268, 322, 368, 388, 413, 448, 469, 472, 536, 644, 679, 736, 776, 826, 896, 938, 944, 1072, 1288, 1357, 1358, 1472, 1541, 1552, 1652, 1876, 1888, 2144, 2231, 2576, 2714, 2716, 2944, 3082, 3104, 3304, 3752, 3776, 3953, 4288, 4462, 5152, 5428, 5432, 5723, 6164, 6208, 6499, 6608, 7504, 7552, 7906, 8576, 8924, 9499, 10304, 10787, 10856, 10864, 11446, 12328, 12416, 12998, 13216, 15008, 15617, 15812, 17848, 18998, 20608, 21574, 21712, 21728, 22892, 24656, 25996, 26432, 27671, 30016, 31234, 31624, 35696, 37996, 40061, 43148, 43424, 43456, 45493, 45784, 49312, 51992, 52864, 55342, 60032, 62468, 63248, 71392, 75992, 80122, 86296, 86848, 86912, 90919, 90986, 91568, 98624, 103984, 110684, 124936, 126496, 131629, 142784, 149477, 151984, 160244, 172592, 173696, 181838, 181972, 183136, 197248, 207968, 221368, 249872, 252992, 263258, 285568, 298954, 303968, 320488, 345184, 363676, 363944, 366272, 383441, 415936, 442736, 499744, 505984, 526516, 597908, 607936, 636433, 640976, 690368, 727352, 727888, 732544, 766882, 831872, 885472, 921403, 999488, 1046339, 1053032, 1195816, 1215872, 1272866, 1281952, 1380736, 1454704, 1455776, 1533764, 1770944, 1842806, 1998976, 2092678, 2106064, 2391632, 2545732, 2563904, 2684087, 2909408, 2911552, 3067528, 3541888, 3685612, 4185356, 4212128, 4783264, 5091464, 5127808, 5368174, 5818816, 5823104, 6135056, 7371224, 8370712, 8424256, 8819143, 9566528, 10182928, 10736348, 11637632, 12270112, 14742448, 16741424, 16848512, 17638286, 19133056, 20365856, 21472696, 24540224, 29484896, 33482848, 35276572, 40731712, 42945392, 49080448, 58969792, 61734001, 66965696, 70553144, 81463424, 85890784, 117939584, 123468002, 133931392, 141106288, 171781568, 246936004, 282212576, 343563136, 493872008, 564425152, 987744016, 1128850304, 1975488032, 3950976064, 7901952128]

約数ペア:

[(1, 7901952128), (2, 3950976064), (4, 1975488032), (7, 1128850304), (8, 987744016), (14, 564425152), (16, 493872008), (23, 343563136), (28, 282212576), (32, 246936004), (46, 171781568), (56, 141106288), (59, 133931392), (64, 123468002), (67, 117939584), (92, 85890784), (97, 81463424), (112, 70553144), (118, 66965696), (128, 61734001), (134, 58969792), (161, 49080448), (184, 42945392), (194, 40731712), (224, 35276572), (236, 33482848), (268, 29484896), (322, 24540224), (368, 21472696), (388, 20365856), (413, 19133056), (448, 17638286), (469, 16848512), (472, 16741424), (536, 14742448), (644, 12270112), (679, 11637632), (736, 10736348), (776, 10182928), (826, 9566528), (896, 8819143), (938, 8424256), (944, 8370712), (1072, 7371224), (1288, 6135056), (1357, 5823104), (1358, 5818816), (1472, 5368174), (1541, 5127808), (1552, 5091464), (1652, 4783264), (1876, 4212128), (1888, 4185356), (2144, 3685612), (2231, 3541888), (2576, 3067528), (2714, 2911552), (2716, 2909408), (2944, 2684087), (3082, 2563904), (3104, 2545732), (3304, 2391632), (3752, 2106064), (3776, 2092678), (3953, 1998976), (4288, 1842806), (4462, 1770944), (5152, 1533764), (5428, 1455776), (5432, 1454704), (5723, 1380736), (6164, 1281952), (6208, 1272866), (6499, 1215872), (6608, 1195816), (7504, 1053032), (7552, 1046339), (7906, 999488), (8576, 921403), (8924, 885472), (9499, 831872), (10304, 766882), (10787, 732544), (10856, 727888), (10864, 727352), (11446, 690368), (12328, 640976), (12416, 636433), (12998, 607936), (13216, 597908), (15008, 526516), (15617, 505984), (15812, 499744), (17848, 442736), (18998, 415936), (20608, 383441), (21574, 366272), (21712, 363944), (21728, 363676), (22892, 345184), (24656, 320488), (25996, 303968), (26432, 298954), (27671, 285568), (30016, 263258), (31234, 252992), (31624, 249872), (35696, 221368), (37996, 207968), (40061, 197248), (43148, 183136), (43424, 181972), (43456, 181838), (45493, 173696), (45784, 172592), (49312, 160244), (51992, 151984), (52864, 149477), (55342, 142784), (60032, 131629), (62468, 126496), (63248, 124936), (71392, 110684), (75992, 103984), (80122, 98624), (86296, 91568), (86848, 90986), (86912, 90919)]