549938016

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1987}}^1$

素因数の和:2065

約数の個数: 108

約数和(自身を含む): 1616774796

約数和(自身を除く): 1066836780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 961, 992, 1116, 1488, 1922, 1987, 2232, 2883, 2976, 3844, 3974, 4464, 5766, 5961, 7688, 7948, 8649, 8928, 11532, 11922, 15376, 15896, 17298, 17883, 23064, 23844, 30752, 31792, 34596, 35766, 46128, 47688, 61597, 63584, 69192, 71532, 92256, 95376, 123194, 138384, 143064, 184791, 190752, 246388, 276768, 286128, 369582, 492776, 554373, 572256, 739164, 985552, 1108746, 1478328, 1909507, 1971104, 2217492, 2956656, 3819014, 4434984, 5728521, 5913312, 7638028, 8869968, 11457042, 15276056, 17185563, 17739936, 22914084, 30552112, 34371126, 45828168, 61104224, 68742252, 91656336, 137484504, 183312672, 274969008, 549938016]

約数ペア:

[(1, 549938016), (2, 274969008), (3, 183312672), (4, 137484504), (6, 91656336), (8, 68742252), (9, 61104224), (12, 45828168), (16, 34371126), (18, 30552112), (24, 22914084), (31, 17739936), (32, 17185563), (36, 15276056), (48, 11457042), (62, 8869968), (72, 7638028), (93, 5913312), (96, 5728521), (124, 4434984), (144, 3819014), (186, 2956656), (248, 2217492), (279, 1971104), (288, 1909507), (372, 1478328), (496, 1108746), (558, 985552), (744, 739164), (961, 572256), (992, 554373), (1116, 492776), (1488, 369582), (1922, 286128), (1987, 276768), (2232, 246388), (2883, 190752), (2976, 184791), (3844, 143064), (3974, 138384), (4464, 123194), (5766, 95376), (5961, 92256), (7688, 71532), (7948, 69192), (8649, 63584), (8928, 61597), (11532, 47688), (11922, 46128), (15376, 35766), (15896, 34596), (17298, 31792), (17883, 30752), (23064, 23844)]