320752536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2617

約数の個数: 96

約数和(自身を含む): 896670720

約数和(自身を除く): 575918184

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, 2551, 3224, 4056, 4836, 5102, 5239, 7653, 9672, 10204, 10478, 15306, 15717, 20408, 20956, 30612, 31434, 33163, 41912, 61224, 62868, 66326, 79081, 99489, 125736, 132652, 158162, 198978, 237243, 265304, 316324, 397956, 431119, 474486, 632648, 795912, 862238, 948972, 1028053, 1293357, 1724476, 1897944, 2056106, 2586714, 3084159, 3448952, 4112212, 5173428, 6168318, 8224424, 10346856, 12336636, 13364689, 24673272, 26729378, 40094067, 53458756, 80188134, 106917512, 160376268, 320752536]

約数ペア:

[(1, 320752536), (2, 160376268), (3, 106917512), (4, 80188134), (6, 53458756), (8, 40094067), (12, 26729378), (13, 24673272), (24, 13364689), (26, 12336636), (31, 10346856), (39, 8224424), (52, 6168318), (62, 5173428), (78, 4112212), (93, 3448952), (104, 3084159), (124, 2586714), (156, 2056106), (169, 1897944), (186, 1724476), (248, 1293357), (312, 1028053), (338, 948972), (372, 862238), (403, 795912), (507, 632648), (676, 474486), (744, 431119), (806, 397956), (1014, 316324), (1209, 265304), (1352, 237243), (1612, 198978), (2028, 158162), (2418, 132652), (2551, 125736), (3224, 99489), (4056, 79081), (4836, 66326), (5102, 62868), (5239, 61224), (7653, 41912), (9672, 33163), (10204, 31434), (10478, 30612), (15306, 20956), (15717, 20408)]