681349248

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19079}}^1$

素因数の和:19130

約数の個数: 96

約数和(自身を含む): 2024006400

約数和(自身を除く): 1342657152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 19079, 35712, 38158, 57237, 76316, 114474, 152632, 171711, 228948, 305264, 343422, 457896, 591449, 610528, 686844, 915792, 1182898, 1221056, 1373688, 1774347, 1831584, 2365796, 2442112, 2747376, 3548694, 3663168, 4731592, 5323041, 5494752, 7097388, 7326336, 9463184, 10646082, 10989504, 14194776, 18926368, 21292164, 21979008, 28389552, 37852736, 42584328, 56779104, 75705472, 85168656, 113558208, 170337312, 227116416, 340674624, 681349248]

約数ペア:

[(1, 681349248), (2, 340674624), (3, 227116416), (4, 170337312), (6, 113558208), (8, 85168656), (9, 75705472), (12, 56779104), (16, 42584328), (18, 37852736), (24, 28389552), (31, 21979008), (32, 21292164), (36, 18926368), (48, 14194776), (62, 10989504), (64, 10646082), (72, 9463184), (93, 7326336), (96, 7097388), (124, 5494752), (128, 5323041), (144, 4731592), (186, 3663168), (192, 3548694), (248, 2747376), (279, 2442112), (288, 2365796), (372, 1831584), (384, 1774347), (496, 1373688), (558, 1221056), (576, 1182898), (744, 915792), (992, 686844), (1116, 610528), (1152, 591449), (1488, 457896), (1984, 343422), (2232, 305264), (2976, 228948), (3968, 171711), (4464, 152632), (5952, 114474), (8928, 76316), (11904, 57237), (17856, 38158), (19079, 35712)]