7687641144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{727}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 20278702080

約数和(自身を除く): 12591060936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 233, 244, 248, 366, 372, 466, 488, 699, 727, 732, 744, 932, 1398, 1454, 1464, 1864, 1891, 2181, 2796, 2908, 3782, 4362, 5592, 5673, 5816, 7223, 7564, 8724, 11346, 14213, 14446, 15128, 17448, 21669, 22537, 22692, 28426, 28892, 42639, 43338, 44347, 45074, 45384, 56852, 57784, 67611, 85278, 86676, 88694, 90148, 113704, 133041, 135222, 169391, 170556, 173352, 177388, 180296, 266082, 270444, 338782, 341112, 354776, 440603, 508173, 532164, 540888, 677564, 881206, 1016346, 1064328, 1321809, 1355128, 1374757, 1762412, 2032692, 2643618, 2749514, 3524824, 4065384, 4124271, 5251121, 5287236, 5499028, 8248542, 10332851, 10502242, 10574472, 10998056, 15753363, 16497084, 20665702, 21004484, 30998553, 31506726, 32994168, 41331404, 42008968, 61997106, 63013452, 82662808, 123994212, 126026904, 247988424, 320318381, 640636762, 960955143, 1281273524, 1921910286, 2562547048, 3843820572, 7687641144]

約数ペア:

[(1, 7687641144), (2, 3843820572), (3, 2562547048), (4, 1921910286), (6, 1281273524), (8, 960955143), (12, 640636762), (24, 320318381), (31, 247988424), (61, 126026904), (62, 123994212), (93, 82662808), (122, 63013452), (124, 61997106), (183, 42008968), (186, 41331404), (233, 32994168), (244, 31506726), (248, 30998553), (366, 21004484), (372, 20665702), (466, 16497084), (488, 15753363), (699, 10998056), (727, 10574472), (732, 10502242), (744, 10332851), (932, 8248542), (1398, 5499028), (1454, 5287236), (1464, 5251121), (1864, 4124271), (1891, 4065384), (2181, 3524824), (2796, 2749514), (2908, 2643618), (3782, 2032692), (4362, 1762412), (5592, 1374757), (5673, 1355128), (5816, 1321809), (7223, 1064328), (7564, 1016346), (8724, 881206), (11346, 677564), (14213, 540888), (14446, 532164), (15128, 508173), (17448, 440603), (21669, 354776), (22537, 341112), (22692, 338782), (28426, 270444), (28892, 266082), (42639, 180296), (43338, 177388), (44347, 173352), (45074, 170556), (45384, 169391), (56852, 135222), (57784, 133041), (67611, 113704), (85278, 90148), (86676, 88694)]