397702968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3229

約数の個数: 96

約数和(自身を含む): 1111703040

約数和(自身を除く): 714000072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 2028, 2418, 3163, 3224, 4056, 4836, 5239, 6326, 9489, 9672, 10478, 12652, 15717, 18978, 20956, 25304, 31434, 37956, 41119, 41912, 62868, 75912, 82238, 98053, 123357, 125736, 164476, 196106, 246714, 294159, 328952, 392212, 493428, 534547, 588318, 784424, 986856, 1069094, 1176636, 1274689, 1603641, 2138188, 2353272, 2549378, 3207282, 3824067, 4276376, 5098756, 6414564, 7648134, 10197512, 12829128, 15296268, 16570957, 30592536, 33141914, 49712871, 66283828, 99425742, 132567656, 198851484, 397702968]

約数ペア:

[(1, 397702968), (2, 198851484), (3, 132567656), (4, 99425742), (6, 66283828), (8, 49712871), (12, 33141914), (13, 30592536), (24, 16570957), (26, 15296268), (31, 12829128), (39, 10197512), (52, 7648134), (62, 6414564), (78, 5098756), (93, 4276376), (104, 3824067), (124, 3207282), (156, 2549378), (169, 2353272), (186, 2138188), (248, 1603641), (312, 1274689), (338, 1176636), (372, 1069094), (403, 986856), (507, 784424), (676, 588318), (744, 534547), (806, 493428), (1014, 392212), (1209, 328952), (1352, 294159), (1612, 246714), (2028, 196106), (2418, 164476), (3163, 125736), (3224, 123357), (4056, 98053), (4836, 82238), (5239, 75912), (6326, 62868), (9489, 41912), (9672, 41119), (10478, 37956), (12652, 31434), (15717, 25304), (18978, 20956)]