277723264

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 690238080

約数和(自身を除く): 412514816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 113, 128, 182, 208, 211, 224, 226, 364, 416, 422, 448, 452, 728, 791, 832, 844, 896, 904, 1456, 1469, 1477, 1582, 1664, 1688, 1808, 2743, 2912, 2938, 2954, 3164, 3376, 3616, 5486, 5824, 5876, 5908, 6328, 6752, 7232, 10283, 10972, 11648, 11752, 11816, 12656, 13504, 14464, 19201, 20566, 21944, 23504, 23632, 23843, 25312, 27008, 38402, 41132, 43888, 47008, 47264, 47686, 50624, 76804, 82264, 87776, 94016, 94528, 95372, 101248, 153608, 164528, 166901, 175552, 188032, 189056, 190744, 307216, 309959, 329056, 333802, 351104, 381488, 614432, 619918, 658112, 667604, 762976, 1228864, 1239836, 1316224, 1335208, 1525952, 2169713, 2457728, 2479672, 2670416, 3051904, 4339426, 4959344, 5340832, 8678852, 9918688, 10681664, 17357704, 19837376, 21363328, 34715408, 39674752, 69430816, 138861632, 277723264]

約数ペア:

[(1, 277723264), (2, 138861632), (4, 69430816), (7, 39674752), (8, 34715408), (13, 21363328), (14, 19837376), (16, 17357704), (26, 10681664), (28, 9918688), (32, 8678852), (52, 5340832), (56, 4959344), (64, 4339426), (91, 3051904), (104, 2670416), (112, 2479672), (113, 2457728), (128, 2169713), (182, 1525952), (208, 1335208), (211, 1316224), (224, 1239836), (226, 1228864), (364, 762976), (416, 667604), (422, 658112), (448, 619918), (452, 614432), (728, 381488), (791, 351104), (832, 333802), (844, 329056), (896, 309959), (904, 307216), (1456, 190744), (1469, 189056), (1477, 188032), (1582, 175552), (1664, 166901), (1688, 164528), (1808, 153608), (2743, 101248), (2912, 95372), (2938, 94528), (2954, 94016), (3164, 87776), (3376, 82264), (3616, 76804), (5486, 50624), (5824, 47686), (5876, 47264), (5908, 47008), (6328, 43888), (6752, 41132), (7232, 38402), (10283, 27008), (10972, 25312), (11648, 23843), (11752, 23632), (11816, 23504), (12656, 21944), (13504, 20566), (14464, 19201)]