128388646656

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2422793}}^1$

素因数の和:2422838

約数の個数: 108

約数和(自身を含む): 386270893008

約数和(自身を除く): 257882246352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 13248, 17664, 26496, 52992, 2422793, 4845586, 7268379, 9691172, 14536758, 19382344, 21805137, 29073516, 38764688, 43610274, 55724239, 58147032, 77529376, 87220548, 111448478, 116294064, 155058752, 167172717, 174441096, 222896956, 232588128, 310117504, 334345434, 348882192, 445793912, 465176256, 501518151, 620235008, 668690868, 697764384, 891587824, 930352512, 1003036302, 1337381736, 1395528768, 1783175648, 1860705024, 2006072604, 2674763472, 2791057536, 3566351296, 4012145208, 5349526944, 5582115072, 7132702592, 8024290416, 10699053888, 14265405184, 16048580832, 21398107776, 32097161664, 42796215552, 64194323328, 128388646656]

約数ペア:

[(1, 128388646656), (2, 64194323328), (3, 42796215552), (4, 32097161664), (6, 21398107776), (8, 16048580832), (9, 14265405184), (12, 10699053888), (16, 8024290416), (18, 7132702592), (23, 5582115072), (24, 5349526944), (32, 4012145208), (36, 3566351296), (46, 2791057536), (48, 2674763472), (64, 2006072604), (69, 1860705024), (72, 1783175648), (92, 1395528768), (96, 1337381736), (128, 1003036302), (138, 930352512), (144, 891587824), (184, 697764384), (192, 668690868), (207, 620235008), (256, 501518151), (276, 465176256), (288, 445793912), (368, 348882192), (384, 334345434), (414, 310117504), (552, 232588128), (576, 222896956), (736, 174441096), (768, 167172717), (828, 155058752), (1104, 116294064), (1152, 111448478), (1472, 87220548), (1656, 77529376), (2208, 58147032), (2304, 55724239), (2944, 43610274), (3312, 38764688), (4416, 29073516), (5888, 21805137), (6624, 19382344), (8832, 14536758), (13248, 9691172), (17664, 7268379), (26496, 4845586), (52992, 2422793)]