2831351616

素因数分解:

$2^6\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{2459}}^1$

素因数の和:4476

約数の個数: 84

約数和(自身を含む): 8122920000

約数和(自身を除く): 5291568384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1999, 2459, 3998, 4918, 5997, 7377, 7996, 9836, 11994, 14754, 15992, 17991, 19672, 22131, 23988, 29508, 31984, 35982, 39344, 44262, 47976, 59016, 63968, 71964, 78688, 88524, 95952, 118032, 127936, 143928, 157376, 177048, 191904, 236064, 287856, 354096, 383808, 472128, 575712, 708192, 1151424, 1416384, 4915541, 9831082, 14746623, 19662164, 29493246, 39324328, 44239869, 58986492, 78648656, 88479738, 117972984, 157297312, 176959476, 235945968, 314594624, 353918952, 471891936, 707837904, 943783872, 1415675808, 2831351616]

約数ペア:

[(1, 2831351616), (2, 1415675808), (3, 943783872), (4, 707837904), (6, 471891936), (8, 353918952), (9, 314594624), (12, 235945968), (16, 176959476), (18, 157297312), (24, 117972984), (32, 88479738), (36, 78648656), (48, 58986492), (64, 44239869), (72, 39324328), (96, 29493246), (144, 19662164), (192, 14746623), (288, 9831082), (576, 4915541), (1999, 1416384), (2459, 1151424), (3998, 708192), (4918, 575712), (5997, 472128), (7377, 383808), (7996, 354096), (9836, 287856), (11994, 236064), (14754, 191904), (15992, 177048), (17991, 157376), (19672, 143928), (22131, 127936), (23988, 118032), (29508, 95952), (31984, 88524), (35982, 78688), (39344, 71964), (44262, 63968), (47976, 59016)]