340976688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17627}}^1$

素因数の和:17682

約数の個数: 80

約数和(自身を含む): 979270656

約数和(自身を除く): 638293968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 17627, 19344, 35254, 52881, 70508, 105762, 141016, 211524, 229151, 282032, 423048, 458302, 546437, 687453, 846096, 916604, 1092874, 1374906, 1639311, 1833208, 2185748, 2749812, 3278622, 3666416, 4371496, 5499624, 6557244, 7103681, 8742992, 10999248, 13114488, 14207362, 21311043, 26228976, 28414724, 42622086, 56829448, 85244172, 113658896, 170488344, 340976688]

約数ペア:

[(1, 340976688), (2, 170488344), (3, 113658896), (4, 85244172), (6, 56829448), (8, 42622086), (12, 28414724), (13, 26228976), (16, 21311043), (24, 14207362), (26, 13114488), (31, 10999248), (39, 8742992), (48, 7103681), (52, 6557244), (62, 5499624), (78, 4371496), (93, 3666416), (104, 3278622), (124, 2749812), (156, 2185748), (186, 1833208), (208, 1639311), (248, 1374906), (312, 1092874), (372, 916604), (403, 846096), (496, 687453), (624, 546437), (744, 458302), (806, 423048), (1209, 282032), (1488, 229151), (1612, 211524), (2418, 141016), (3224, 105762), (4836, 70508), (6448, 52881), (9672, 35254), (17627, 19344)]