427605568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 962680320

約数和(自身を除く): 535074752

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 104, 118, 124, 208, 236, 248, 281, 403, 416, 472, 496, 562, 767, 806, 832, 944, 992, 1124, 1534, 1612, 1829, 1888, 1984, 2248, 3068, 3224, 3653, 3658, 3776, 4496, 6136, 6448, 7306, 7316, 8711, 8992, 12272, 12896, 14612, 14632, 16579, 17422, 17984, 23777, 24544, 25792, 29224, 29264, 33158, 34844, 47554, 49088, 58448, 58528, 66316, 69688, 95108, 113243, 116896, 117056, 132632, 139376, 190216, 215527, 226486, 233792, 265264, 278752, 380432, 431054, 452972, 513949, 530528, 557504, 760864, 862108, 905944, 1027898, 1061056, 1521728, 1724216, 1811888, 2055796, 3448432, 3623776, 4111592, 6681337, 6896864, 7247552, 8223184, 13362674, 13793728, 16446368, 26725348, 32892736, 53450696, 106901392, 213802784, 427605568]

約数ペア:

[(1, 427605568), (2, 213802784), (4, 106901392), (8, 53450696), (13, 32892736), (16, 26725348), (26, 16446368), (31, 13793728), (32, 13362674), (52, 8223184), (59, 7247552), (62, 6896864), (64, 6681337), (104, 4111592), (118, 3623776), (124, 3448432), (208, 2055796), (236, 1811888), (248, 1724216), (281, 1521728), (403, 1061056), (416, 1027898), (472, 905944), (496, 862108), (562, 760864), (767, 557504), (806, 530528), (832, 513949), (944, 452972), (992, 431054), (1124, 380432), (1534, 278752), (1612, 265264), (1829, 233792), (1888, 226486), (1984, 215527), (2248, 190216), (3068, 139376), (3224, 132632), (3653, 117056), (3658, 116896), (3776, 113243), (4496, 95108), (6136, 69688), (6448, 66316), (7306, 58528), (7316, 58448), (8711, 49088), (8992, 47554), (12272, 34844), (12896, 33158), (14612, 29264), (14632, 29224), (16579, 25792), (17422, 24544), (17984, 23777)]