487795865856

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2571461}}^1$

素因数の和:2571512

約数の個数: 144

約数和(自身を含む): 1471699131840

約数和(自身を除く): 983903265984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3328, 3648, 3952, 4864, 4992, 5928, 7296, 7904, 9984, 11856, 14592, 15808, 23712, 31616, 47424, 63232, 94848, 189696, 2571461, 5142922, 7714383, 10285844, 15428766, 20571688, 30857532, 33428993, 41143376, 48857759, 61715064, 66857986, 82286752, 97715518, 100286979, 123430128, 133715972, 146573277, 164573504, 195431036, 200573958, 246860256, 267431944, 293146554, 329147008, 390862072, 401147916, 493720512, 534863888, 586293108, 635150867, 658294016, 781724144, 802295832, 987441024, 1069727776, 1172586216, 1270301734, 1563448288, 1604591664, 1905452601, 1974882048, 2139455552, 2345172432, 2540603468, 3126896576, 3209183328, 3810905202, 4278911104, 4690344864, 5081206936, 6253793152, 6418366656, 7621810404, 8557822208, 9380689728, 10162413872, 12507586304, 12836733312, 15243620808, 18761379456, 20324827744, 25673466624, 30487241616, 37522758912, 40649655488, 60974483232, 81299310976, 121948966464, 162598621952, 243897932928, 487795865856]

約数ペア:

[(1, 487795865856), (2, 243897932928), (3, 162598621952), (4, 121948966464), (6, 81299310976), (8, 60974483232), (12, 40649655488), (13, 37522758912), (16, 30487241616), (19, 25673466624), (24, 20324827744), (26, 18761379456), (32, 15243620808), (38, 12836733312), (39, 12507586304), (48, 10162413872), (52, 9380689728), (57, 8557822208), (64, 7621810404), (76, 6418366656), (78, 6253793152), (96, 5081206936), (104, 4690344864), (114, 4278911104), (128, 3810905202), (152, 3209183328), (156, 3126896576), (192, 2540603468), (208, 2345172432), (228, 2139455552), (247, 1974882048), (256, 1905452601), (304, 1604591664), (312, 1563448288), (384, 1270301734), (416, 1172586216), (456, 1069727776), (494, 987441024), (608, 802295832), (624, 781724144), (741, 658294016), (768, 635150867), (832, 586293108), (912, 534863888), (988, 493720512), (1216, 401147916), (1248, 390862072), (1482, 329147008), (1664, 293146554), (1824, 267431944), (1976, 246860256), (2432, 200573958), (2496, 195431036), (2964, 164573504), (3328, 146573277), (3648, 133715972), (3952, 123430128), (4864, 100286979), (4992, 97715518), (5928, 82286752), (7296, 66857986), (7904, 61715064), (9984, 48857759), (11856, 41143376), (14592, 33428993), (15808, 30857532), (23712, 20571688), (31616, 15428766), (47424, 10285844), (63232, 7714383), (94848, 5142922), (189696, 2571461)]