197460288

素因数分解:

$2^6\times 3^3\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:749

約数の個数: 112

約数和(自身を含む): 584200000

約数和(自身を除く): 386739712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 229, 288, 432, 458, 499, 576, 687, 864, 916, 998, 1374, 1497, 1728, 1832, 1996, 2061, 2748, 2994, 3664, 3992, 4122, 4491, 5496, 5988, 6183, 7328, 7984, 8244, 8982, 10992, 11976, 12366, 13473, 14656, 15968, 16488, 17964, 21984, 23952, 24732, 26946, 31936, 32976, 35928, 43968, 47904, 49464, 53892, 65952, 71856, 95808, 98928, 107784, 114271, 131904, 143712, 197856, 215568, 228542, 287424, 342813, 395712, 431136, 457084, 685626, 862272, 914168, 1028439, 1371252, 1828336, 2056878, 2742504, 3085317, 3656672, 4113756, 5485008, 6170634, 7313344, 8227512, 10970016, 12341268, 16455024, 21940032, 24682536, 32910048, 49365072, 65820096, 98730144, 197460288]

約数ペア:

[(1, 197460288), (2, 98730144), (3, 65820096), (4, 49365072), (6, 32910048), (8, 24682536), (9, 21940032), (12, 16455024), (16, 12341268), (18, 10970016), (24, 8227512), (27, 7313344), (32, 6170634), (36, 5485008), (48, 4113756), (54, 3656672), (64, 3085317), (72, 2742504), (96, 2056878), (108, 1828336), (144, 1371252), (192, 1028439), (216, 914168), (229, 862272), (288, 685626), (432, 457084), (458, 431136), (499, 395712), (576, 342813), (687, 287424), (864, 228542), (916, 215568), (998, 197856), (1374, 143712), (1497, 131904), (1728, 114271), (1832, 107784), (1996, 98928), (2061, 95808), (2748, 71856), (2994, 65952), (3664, 53892), (3992, 49464), (4122, 47904), (4491, 43968), (5496, 35928), (5988, 32976), (6183, 31936), (7328, 26946), (7984, 24732), (8244, 23952), (8982, 21984), (10992, 17964), (11976, 16488), (12366, 15968), (13473, 14656)]