243299904

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 112

約数和(自身を含む): 681386496

約数和(自身を除く): 438086592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 164, 186, 192, 246, 248, 328, 372, 492, 496, 656, 744, 984, 992, 997, 1271, 1312, 1488, 1968, 1984, 1994, 2542, 2624, 2976, 2991, 3813, 3936, 3988, 5084, 5952, 5982, 7626, 7872, 7976, 10168, 11964, 15252, 15952, 20336, 23928, 30504, 30907, 31904, 40672, 40877, 47856, 61008, 61814, 63808, 81344, 81754, 92721, 95712, 122016, 122631, 123628, 163508, 185442, 191424, 244032, 245262, 247256, 327016, 370884, 490524, 494512, 654032, 741768, 981048, 989024, 1267187, 1308064, 1483536, 1962096, 1978048, 2534374, 2616128, 2967072, 3801561, 3924192, 5068748, 5934144, 7603122, 7848384, 10137496, 15206244, 20274992, 30412488, 40549984, 60824976, 81099968, 121649952, 243299904]

約数ペア:

[(1, 243299904), (2, 121649952), (3, 81099968), (4, 60824976), (6, 40549984), (8, 30412488), (12, 20274992), (16, 15206244), (24, 10137496), (31, 7848384), (32, 7603122), (41, 5934144), (48, 5068748), (62, 3924192), (64, 3801561), (82, 2967072), (93, 2616128), (96, 2534374), (123, 1978048), (124, 1962096), (164, 1483536), (186, 1308064), (192, 1267187), (246, 989024), (248, 981048), (328, 741768), (372, 654032), (492, 494512), (496, 490524), (656, 370884), (744, 327016), (984, 247256), (992, 245262), (997, 244032), (1271, 191424), (1312, 185442), (1488, 163508), (1968, 123628), (1984, 122631), (1994, 122016), (2542, 95712), (2624, 92721), (2976, 81754), (2991, 81344), (3813, 63808), (3936, 61814), (3988, 61008), (5084, 47856), (5952, 40877), (5982, 40672), (7626, 31904), (7872, 30907), (7976, 30504), (10168, 23928), (11964, 20336), (15252, 15952)]