7815814656

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{30109}}^1$

素因数の和:30156

約数の個数: 120

約数和(自身を含む): 22547451960

約数和(自身を除く): 14731637304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 512, 624, 676, 768, 832, 1014, 1248, 1352, 1536, 1664, 2028, 2496, 2704, 3328, 4056, 4992, 5408, 6656, 8112, 9984, 10816, 16224, 19968, 21632, 30109, 32448, 43264, 60218, 64896, 86528, 90327, 120436, 129792, 180654, 240872, 259584, 361308, 391417, 481744, 722616, 782834, 963488, 1174251, 1445232, 1565668, 1926976, 2348502, 2890464, 3131336, 3853952, 4697004, 5088421, 5780928, 6262672, 7707904, 9394008, 10176842, 11561856, 12525344, 15265263, 15415808, 18788016, 20353684, 23123712, 25050688, 30530526, 37576032, 40707368, 46247424, 50101376, 61061052, 75152064, 81414736, 100202752, 122122104, 150304128, 162829472, 200405504, 244244208, 300608256, 325658944, 488488416, 601216512, 651317888, 976976832, 1302635776, 1953953664, 2605271552, 3907907328, 7815814656]

約数ペア:

[(1, 7815814656), (2, 3907907328), (3, 2605271552), (4, 1953953664), (6, 1302635776), (8, 976976832), (12, 651317888), (13, 601216512), (16, 488488416), (24, 325658944), (26, 300608256), (32, 244244208), (39, 200405504), (48, 162829472), (52, 150304128), (64, 122122104), (78, 100202752), (96, 81414736), (104, 75152064), (128, 61061052), (156, 50101376), (169, 46247424), (192, 40707368), (208, 37576032), (256, 30530526), (312, 25050688), (338, 23123712), (384, 20353684), (416, 18788016), (507, 15415808), (512, 15265263), (624, 12525344), (676, 11561856), (768, 10176842), (832, 9394008), (1014, 7707904), (1248, 6262672), (1352, 5780928), (1536, 5088421), (1664, 4697004), (2028, 3853952), (2496, 3131336), (2704, 2890464), (3328, 2348502), (4056, 1926976), (4992, 1565668), (5408, 1445232), (6656, 1174251), (8112, 963488), (9984, 782834), (10816, 722616), (16224, 481744), (19968, 391417), (21632, 361308), (30109, 259584), (32448, 240872), (43264, 180654), (60218, 129792), (64896, 120436), (86528, 90327)]