2989191264

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{39971}}^1$

素因数の和:40044

約数の個数: 96

約数和(自身を含む): 8461272960

約数和(自身を除く): 5472081696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 76, 82, 96, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 608, 656, 779, 912, 984, 1312, 1558, 1824, 1968, 2337, 3116, 3936, 4674, 6232, 9348, 12464, 18696, 24928, 37392, 39971, 74784, 79942, 119913, 159884, 239826, 319768, 479652, 639536, 759449, 959304, 1279072, 1518898, 1638811, 1918608, 2278347, 3037796, 3277622, 3837216, 4556694, 4916433, 6075592, 6555244, 9113388, 9832866, 12151184, 13110488, 18226776, 19665732, 24302368, 26220976, 31137409, 36453552, 39331464, 52441952, 62274818, 72907104, 78662928, 93412227, 124549636, 157325856, 186824454, 249099272, 373648908, 498198544, 747297816, 996397088, 1494595632, 2989191264]

約数ペア:

[(1, 2989191264), (2, 1494595632), (3, 996397088), (4, 747297816), (6, 498198544), (8, 373648908), (12, 249099272), (16, 186824454), (19, 157325856), (24, 124549636), (32, 93412227), (38, 78662928), (41, 72907104), (48, 62274818), (57, 52441952), (76, 39331464), (82, 36453552), (96, 31137409), (114, 26220976), (123, 24302368), (152, 19665732), (164, 18226776), (228, 13110488), (246, 12151184), (304, 9832866), (328, 9113388), (456, 6555244), (492, 6075592), (608, 4916433), (656, 4556694), (779, 3837216), (912, 3277622), (984, 3037796), (1312, 2278347), (1558, 1918608), (1824, 1638811), (1968, 1518898), (2337, 1279072), (3116, 959304), (3936, 759449), (4674, 639536), (6232, 479652), (9348, 319768), (12464, 239826), (18696, 159884), (24928, 119913), (37392, 79942), (39971, 74784)]