1631978496

素因数分解:

$2^{10}\times 3^3\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 176

約数和(自身を含む): 4910834880

約数和(自身を除く): 3278856384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 256, 268, 288, 384, 402, 432, 512, 536, 576, 603, 768, 804, 864, 881, 1024, 1072, 1152, 1206, 1536, 1608, 1728, 1762, 1809, 2144, 2304, 2412, 2643, 3072, 3216, 3456, 3524, 3618, 4288, 4608, 4824, 5286, 6432, 6912, 7048, 7236, 7929, 8576, 9216, 9648, 10572, 12864, 13824, 14096, 14472, 15858, 17152, 19296, 21144, 23787, 25728, 27648, 28192, 28944, 31716, 34304, 38592, 42288, 47574, 51456, 56384, 57888, 59027, 63432, 68608, 77184, 84576, 95148, 102912, 112768, 115776, 118054, 126864, 154368, 169152, 177081, 190296, 205824, 225536, 231552, 236108, 253728, 308736, 338304, 354162, 380592, 451072, 463104, 472216, 507456, 531243, 617472, 676608, 708324, 761184, 902144, 926208, 944432, 1014912, 1062486, 1353216, 1416648, 1522368, 1593729, 1852416, 1888864, 2029824, 2124972, 2706432, 2833296, 3044736, 3187458, 3777728, 4059648, 4249944, 5666592, 6089472, 6374916, 7555456, 8119296, 8499888, 11333184, 12178944, 12749832, 15110912, 16999776, 22666368, 24357888, 25499664, 30221824, 33999552, 45332736, 50999328, 60443648, 67999104, 90665472, 101998656, 135998208, 181330944, 203997312, 271996416, 407994624, 543992832, 815989248, 1631978496]

約数ペア:

[(1, 1631978496), (2, 815989248), (3, 543992832), (4, 407994624), (6, 271996416), (8, 203997312), (9, 181330944), (12, 135998208), (16, 101998656), (18, 90665472), (24, 67999104), (27, 60443648), (32, 50999328), (36, 45332736), (48, 33999552), (54, 30221824), (64, 25499664), (67, 24357888), (72, 22666368), (96, 16999776), (108, 15110912), (128, 12749832), (134, 12178944), (144, 11333184), (192, 8499888), (201, 8119296), (216, 7555456), (256, 6374916), (268, 6089472), (288, 5666592), (384, 4249944), (402, 4059648), (432, 3777728), (512, 3187458), (536, 3044736), (576, 2833296), (603, 2706432), (768, 2124972), (804, 2029824), (864, 1888864), (881, 1852416), (1024, 1593729), (1072, 1522368), (1152, 1416648), (1206, 1353216), (1536, 1062486), (1608, 1014912), (1728, 944432), (1762, 926208), (1809, 902144), (2144, 761184), (2304, 708324), (2412, 676608), (2643, 617472), (3072, 531243), (3216, 507456), (3456, 472216), (3524, 463104), (3618, 451072), (4288, 380592), (4608, 354162), (4824, 338304), (5286, 308736), (6432, 253728), (6912, 236108), (7048, 231552), (7236, 225536), (7929, 205824), (8576, 190296), (9216, 177081), (9648, 169152), (10572, 154368), (12864, 126864), (13824, 118054), (14096, 115776), (14472, 112768), (15858, 102912), (17152, 95148), (19296, 84576), (21144, 77184), (23787, 68608), (25728, 63432), (27648, 59027), (28192, 57888), (28944, 56384), (31716, 51456), (34304, 47574), (38592, 42288)]