408020971792

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{41047}}^1$

素因数の和:41509

約数の個数: 120

約数和(自身を含む): 951617425920

約数和(自身を除く): 543596454128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 409, 434, 496, 784, 818, 868, 1519, 1636, 1736, 2863, 3038, 3272, 3472, 5726, 6076, 6544, 11452, 12152, 12679, 20041, 22904, 24304, 25358, 40082, 41047, 45808, 50716, 80164, 82094, 88753, 101432, 160328, 164188, 177506, 202864, 287329, 320656, 328376, 355012, 574658, 621271, 656752, 710024, 1149316, 1242542, 1272457, 1420048, 2011303, 2298632, 2485084, 2544914, 4022606, 4597264, 4970168, 5089828, 8045212, 8907199, 9940336, 10179656, 16090424, 16788223, 17814398, 20359312, 32180848, 33576446, 35628796, 62350393, 67152892, 71257592, 117517561, 124700786, 134305784, 142515184, 235035122, 249401572, 268611568, 470070244, 498803144, 520434913, 822622927, 940140488, 997606288, 1040869826, 1645245854, 1880280976, 2081739652, 3290491708, 3643044391, 4163479304, 6580983416, 7286088782, 8326958608, 13161966832, 14572177564, 25501310737, 29144355128, 51002621474, 58288710256, 102005242948, 204010485896, 408020971792]

約数ペア:

[(1, 408020971792), (2, 204010485896), (4, 102005242948), (7, 58288710256), (8, 51002621474), (14, 29144355128), (16, 25501310737), (28, 14572177564), (31, 13161966832), (49, 8326958608), (56, 7286088782), (62, 6580983416), (98, 4163479304), (112, 3643044391), (124, 3290491708), (196, 2081739652), (217, 1880280976), (248, 1645245854), (392, 1040869826), (409, 997606288), (434, 940140488), (496, 822622927), (784, 520434913), (818, 498803144), (868, 470070244), (1519, 268611568), (1636, 249401572), (1736, 235035122), (2863, 142515184), (3038, 134305784), (3272, 124700786), (3472, 117517561), (5726, 71257592), (6076, 67152892), (6544, 62350393), (11452, 35628796), (12152, 33576446), (12679, 32180848), (20041, 20359312), (22904, 17814398), (24304, 16788223), (25358, 16090424), (40082, 10179656), (41047, 9940336), (45808, 8907199), (50716, 8045212), (80164, 5089828), (82094, 4970168), (88753, 4597264), (101432, 4022606), (160328, 2544914), (164188, 2485084), (177506, 2298632), (202864, 2011303), (287329, 1420048), (320656, 1272457), (328376, 1242542), (355012, 1149316), (574658, 710024), (621271, 656752)]