7983753984

素因数分解:

$2^8\times 3^4\times {\mathrm{521}}^1\times {\mathrm{739}}^1$

素因数の和:1288

約数の個数: 180

約数和(自身を含む): 23884078680

約数和(自身を除く): 15900324696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 521, 576, 648, 739, 768, 864, 1042, 1152, 1296, 1478, 1563, 1728, 2084, 2217, 2304, 2592, 2956, 3126, 3456, 4168, 4434, 4689, 5184, 5912, 6252, 6651, 6912, 8336, 8868, 9378, 10368, 11824, 12504, 13302, 14067, 16672, 17736, 18756, 19953, 20736, 23648, 25008, 26604, 28134, 33344, 35472, 37512, 39906, 42201, 47296, 50016, 53208, 56268, 59859, 66688, 70944, 75024, 79812, 84402, 94592, 100032, 106416, 112536, 119718, 133376, 141888, 150048, 159624, 168804, 189184, 200064, 212832, 225072, 239436, 283776, 300096, 319248, 337608, 385019, 400128, 425664, 450144, 478872, 567552, 600192, 638496, 675216, 770038, 851328, 900288, 957744, 1155057, 1200384, 1276992, 1350432, 1540076, 1702656, 1800576, 1915488, 2310114, 2553984, 2700864, 3080152, 3465171, 3601152, 3830976, 4620228, 5107968, 5401728, 6160304, 6930342, 7661952, 9240456, 10395513, 10803456, 12320608, 13860684, 15323904, 18480912, 20791026, 24641216, 27721368, 31186539, 36961824, 41582052, 49282432, 55442736, 62373078, 73923648, 83164104, 98564864, 110885472, 124746156, 147847296, 166328208, 221770944, 249492312, 295694592, 332656416, 443541888, 498984624, 665312832, 887083776, 997969248, 1330625664, 1995938496, 2661251328, 3991876992, 7983753984]

約数ペア:

[(1, 7983753984), (2, 3991876992), (3, 2661251328), (4, 1995938496), (6, 1330625664), (8, 997969248), (9, 887083776), (12, 665312832), (16, 498984624), (18, 443541888), (24, 332656416), (27, 295694592), (32, 249492312), (36, 221770944), (48, 166328208), (54, 147847296), (64, 124746156), (72, 110885472), (81, 98564864), (96, 83164104), (108, 73923648), (128, 62373078), (144, 55442736), (162, 49282432), (192, 41582052), (216, 36961824), (256, 31186539), (288, 27721368), (324, 24641216), (384, 20791026), (432, 18480912), (521, 15323904), (576, 13860684), (648, 12320608), (739, 10803456), (768, 10395513), (864, 9240456), (1042, 7661952), (1152, 6930342), (1296, 6160304), (1478, 5401728), (1563, 5107968), (1728, 4620228), (2084, 3830976), (2217, 3601152), (2304, 3465171), (2592, 3080152), (2956, 2700864), (3126, 2553984), (3456, 2310114), (4168, 1915488), (4434, 1800576), (4689, 1702656), (5184, 1540076), (5912, 1350432), (6252, 1276992), (6651, 1200384), (6912, 1155057), (8336, 957744), (8868, 900288), (9378, 851328), (10368, 770038), (11824, 675216), (12504, 638496), (13302, 600192), (14067, 567552), (16672, 478872), (17736, 450144), (18756, 425664), (19953, 400128), (20736, 385019), (23648, 337608), (25008, 319248), (26604, 300096), (28134, 283776), (33344, 239436), (35472, 225072), (37512, 212832), (39906, 200064), (42201, 189184), (47296, 168804), (50016, 159624), (53208, 150048), (56268, 141888), (59859, 133376), (66688, 119718), (70944, 112536), (75024, 106416), (79812, 100032), (84402, 94592)]