7888700904

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{967}}^1\times {\mathrm{991}}^1$

素因数の和:1988

約数の個数: 128

約数和(自身を含む): 23046144000

約数和(自身を除く): 15157443096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 967, 991, 1029, 1176, 1372, 1934, 1982, 2058, 2744, 2901, 2973, 3868, 3964, 4116, 5802, 5946, 6769, 6937, 7736, 7928, 8232, 11604, 11892, 13538, 13874, 20307, 20811, 23208, 23784, 27076, 27748, 40614, 41622, 47383, 48559, 54152, 55496, 81228, 83244, 94766, 97118, 142149, 145677, 162456, 166488, 189532, 194236, 284298, 291354, 331681, 339913, 379064, 388472, 568596, 582708, 663362, 679826, 958297, 995043, 1019739, 1137192, 1165416, 1326724, 1359652, 1916594, 1990086, 2039478, 2653448, 2719304, 2874891, 3833188, 3980172, 4078956, 5749782, 6708079, 7666376, 7960344, 8157912, 11499564, 13416158, 20124237, 22999128, 26832316, 40248474, 46956553, 53664632, 80496948, 93913106, 140869659, 160993896, 187826212, 281739318, 328695871, 375652424, 563478636, 657391742, 986087613, 1126957272, 1314783484, 1972175226, 2629566968, 3944350452, 7888700904]

約数ペア:

[(1, 7888700904), (2, 3944350452), (3, 2629566968), (4, 1972175226), (6, 1314783484), (7, 1126957272), (8, 986087613), (12, 657391742), (14, 563478636), (21, 375652424), (24, 328695871), (28, 281739318), (42, 187826212), (49, 160993896), (56, 140869659), (84, 93913106), (98, 80496948), (147, 53664632), (168, 46956553), (196, 40248474), (294, 26832316), (343, 22999128), (392, 20124237), (588, 13416158), (686, 11499564), (967, 8157912), (991, 7960344), (1029, 7666376), (1176, 6708079), (1372, 5749782), (1934, 4078956), (1982, 3980172), (2058, 3833188), (2744, 2874891), (2901, 2719304), (2973, 2653448), (3868, 2039478), (3964, 1990086), (4116, 1916594), (5802, 1359652), (5946, 1326724), (6769, 1165416), (6937, 1137192), (7736, 1019739), (7928, 995043), (8232, 958297), (11604, 679826), (11892, 663362), (13538, 582708), (13874, 568596), (20307, 388472), (20811, 379064), (23208, 339913), (23784, 331681), (27076, 291354), (27748, 284298), (40614, 194236), (41622, 189532), (47383, 166488), (48559, 162456), (54152, 145677), (55496, 142149), (81228, 97118), (83244, 94766)]