1637438208

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 4998610176

約数和(自身を除く): 3361171968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 541, 563, 672, 768, 896, 1082, 1126, 1344, 1623, 1689, 1792, 2164, 2252, 2688, 3246, 3378, 3787, 3941, 4328, 4504, 5376, 6492, 6756, 7574, 7882, 8656, 9008, 11361, 11823, 12984, 13512, 15148, 15764, 17312, 18016, 22722, 23646, 25968, 27024, 30296, 31528, 34624, 36032, 45444, 47292, 51936, 54048, 60592, 63056, 69248, 72064, 90888, 94584, 103872, 108096, 121184, 126112, 138496, 144128, 181776, 189168, 207744, 216192, 242368, 252224, 304583, 363552, 378336, 415488, 432384, 484736, 504448, 609166, 727104, 756672, 913749, 969472, 1008896, 1218332, 1454208, 1513344, 1827498, 2132081, 2436664, 2908416, 3026688, 3654996, 4264162, 4873328, 6396243, 7309992, 8528324, 9746656, 12792486, 14619984, 17056648, 19493312, 25584972, 29239968, 34113296, 38986624, 51169944, 58479936, 68226592, 77973248, 102339888, 116959872, 136453184, 204679776, 233919744, 272906368, 409359552, 545812736, 818719104, 1637438208]

約数ペア:

[(1, 1637438208), (2, 818719104), (3, 545812736), (4, 409359552), (6, 272906368), (7, 233919744), (8, 204679776), (12, 136453184), (14, 116959872), (16, 102339888), (21, 77973248), (24, 68226592), (28, 58479936), (32, 51169944), (42, 38986624), (48, 34113296), (56, 29239968), (64, 25584972), (84, 19493312), (96, 17056648), (112, 14619984), (128, 12792486), (168, 9746656), (192, 8528324), (224, 7309992), (256, 6396243), (336, 4873328), (384, 4264162), (448, 3654996), (541, 3026688), (563, 2908416), (672, 2436664), (768, 2132081), (896, 1827498), (1082, 1513344), (1126, 1454208), (1344, 1218332), (1623, 1008896), (1689, 969472), (1792, 913749), (2164, 756672), (2252, 727104), (2688, 609166), (3246, 504448), (3378, 484736), (3787, 432384), (3941, 415488), (4328, 378336), (4504, 363552), (5376, 304583), (6492, 252224), (6756, 242368), (7574, 216192), (7882, 207744), (8656, 189168), (9008, 181776), (11361, 144128), (11823, 138496), (12984, 126112), (13512, 121184), (15148, 108096), (15764, 103872), (17312, 94584), (18016, 90888), (22722, 72064), (23646, 69248), (25968, 63056), (27024, 60592), (30296, 54048), (31528, 51936), (34624, 47292), (36032, 45444)]