305741898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 891878400

約数和(自身を除く): 586136502

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 139, 154, 161, 189, 198, 207, 231, 253, 278, 297, 322, 378, 414, 417, 462, 483, 506, 529, 594, 621, 693, 759, 834, 966, 973, 1058, 1242, 1251, 1386, 1449, 1518, 1529, 1587, 1771, 1946, 2079, 2277, 2502, 2898, 2919, 3058, 3174, 3197, 3542, 3703, 3753, 4158, 4347, 4554, 4587, 4761, 5313, 5819, 5838, 6394, 6831, 7406, 7506, 8694, 8757, 9174, 9522, 9591, 10626, 10703, 11109, 11638, 13662, 13761, 14283, 15939, 17457, 17514, 19182, 21406, 22218, 22379, 26271, 27522, 28566, 28773, 31878, 32109, 33327, 34914, 35167, 40733, 41283, 44758, 47817, 52371, 52542, 57546, 64218, 66654, 67137, 70334, 73531, 81466, 82566, 86319, 95634, 96327, 99981, 104742, 105501, 122199, 134274, 147062, 157113, 172638, 192654, 199962, 201411, 211002, 220593, 244398, 246169, 288981, 314226, 316503, 366597, 402822, 441186, 492338, 514717, 577962, 604233, 633006, 661779, 733194, 738507, 808841, 949509, 1029434, 1099791, 1208466, 1323558, 1477014, 1544151, 1617682, 1899018, 1985337, 2199582, 2215521, 2426523, 3088302, 3970674, 4431042, 4632453, 4853046, 5661887, 6646563, 7279569, 9264906, 11323774, 13293126, 13897359, 14559138, 16985661, 21838707, 27794718, 33971322, 43677414, 50956983, 101913966, 152870949, 305741898]

約数ペア:

[(1, 305741898), (2, 152870949), (3, 101913966), (6, 50956983), (7, 43677414), (9, 33971322), (11, 27794718), (14, 21838707), (18, 16985661), (21, 14559138), (22, 13897359), (23, 13293126), (27, 11323774), (33, 9264906), (42, 7279569), (46, 6646563), (54, 5661887), (63, 4853046), (66, 4632453), (69, 4431042), (77, 3970674), (99, 3088302), (126, 2426523), (138, 2215521), (139, 2199582), (154, 1985337), (161, 1899018), (189, 1617682), (198, 1544151), (207, 1477014), (231, 1323558), (253, 1208466), (278, 1099791), (297, 1029434), (322, 949509), (378, 808841), (414, 738507), (417, 733194), (462, 661779), (483, 633006), (506, 604233), (529, 577962), (594, 514717), (621, 492338), (693, 441186), (759, 402822), (834, 366597), (966, 316503), (973, 314226), (1058, 288981), (1242, 246169), (1251, 244398), (1386, 220593), (1449, 211002), (1518, 201411), (1529, 199962), (1587, 192654), (1771, 172638), (1946, 157113), (2079, 147062), (2277, 134274), (2502, 122199), (2898, 105501), (2919, 104742), (3058, 99981), (3174, 96327), (3197, 95634), (3542, 86319), (3703, 82566), (3753, 81466), (4158, 73531), (4347, 70334), (4554, 67137), (4587, 66654), (4761, 64218), (5313, 57546), (5819, 52542), (5838, 52371), (6394, 47817), (6831, 44758), (7406, 41283), (7506, 40733), (8694, 35167), (8757, 34914), (9174, 33327), (9522, 32109), (9591, 31878), (10626, 28773), (10703, 28566), (11109, 27522), (11638, 26271), (13662, 22379), (13761, 22218), (14283, 21406), (15939, 19182), (17457, 17514)]