806475553408

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{439709}}^1$

素因数の和:439842

約数の個数: 128

約数和(自身を含む): 1937538144000

約数和(自身を除く): 1131062590592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 112, 128, 161, 178, 184, 224, 322, 356, 368, 448, 623, 644, 712, 736, 896, 1246, 1288, 1424, 1472, 2047, 2492, 2576, 2848, 2944, 4094, 4984, 5152, 5696, 8188, 9968, 10304, 11392, 14329, 16376, 19936, 20608, 28658, 32752, 39872, 57316, 65504, 79744, 114632, 131008, 229264, 262016, 439709, 458528, 879418, 917056, 1758836, 1834112, 3077963, 3517672, 6155926, 7035344, 10113307, 12311852, 14070688, 20226614, 24623704, 28141376, 39134101, 40453228, 49247408, 56282752, 70793149, 78268202, 80906456, 98494816, 141586298, 156536404, 161812912, 196989632, 273938707, 283172596, 313072808, 323625824, 393979264, 547877414, 566345192, 626145616, 647251648, 900084323, 1095754828, 1132690384, 1252291232, 1294503296, 1800168646, 2191509656, 2265380768, 2504582464, 3600337292, 4383019312, 4530761536, 5009164928, 6300590261, 7200674584, 8766038624, 9061523072, 12601180522, 14401349168, 17532077248, 25202361044, 28802698336, 35064154496, 50404722088, 57605396672, 100809444176, 115210793344, 201618888352, 403237776704, 806475553408]

約数ペア:

[(1, 806475553408), (2, 403237776704), (4, 201618888352), (7, 115210793344), (8, 100809444176), (14, 57605396672), (16, 50404722088), (23, 35064154496), (28, 28802698336), (32, 25202361044), (46, 17532077248), (56, 14401349168), (64, 12601180522), (89, 9061523072), (92, 8766038624), (112, 7200674584), (128, 6300590261), (161, 5009164928), (178, 4530761536), (184, 4383019312), (224, 3600337292), (322, 2504582464), (356, 2265380768), (368, 2191509656), (448, 1800168646), (623, 1294503296), (644, 1252291232), (712, 1132690384), (736, 1095754828), (896, 900084323), (1246, 647251648), (1288, 626145616), (1424, 566345192), (1472, 547877414), (2047, 393979264), (2492, 323625824), (2576, 313072808), (2848, 283172596), (2944, 273938707), (4094, 196989632), (4984, 161812912), (5152, 156536404), (5696, 141586298), (8188, 98494816), (9968, 80906456), (10304, 78268202), (11392, 70793149), (14329, 56282752), (16376, 49247408), (19936, 40453228), (20608, 39134101), (28658, 28141376), (32752, 24623704), (39872, 20226614), (57316, 14070688), (65504, 12311852), (79744, 10113307), (114632, 7035344), (131008, 6155926), (229264, 3517672), (262016, 3077963), (439709, 1834112), (458528, 1758836), (879418, 917056)]