344986512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6661}}^1$

素因数の和:6768

約数の個数: 80

約数和(自身を含む): 971479488

約数和(自身を除く): 626492976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4316, 6474, 6661, 8632, 12948, 13322, 17264, 19983, 25896, 26644, 39966, 51792, 53288, 79932, 86593, 106576, 159864, 173186, 259779, 319728, 346372, 519558, 552863, 692744, 1039116, 1105726, 1385488, 1658589, 2078232, 2211452, 3317178, 4156464, 4422904, 6634356, 7187219, 8845808, 13268712, 14374438, 21561657, 26537424, 28748876, 43123314, 57497752, 86246628, 114995504, 172493256, 344986512]

約数ペア:

[(1, 344986512), (2, 172493256), (3, 114995504), (4, 86246628), (6, 57497752), (8, 43123314), (12, 28748876), (13, 26537424), (16, 21561657), (24, 14374438), (26, 13268712), (39, 8845808), (48, 7187219), (52, 6634356), (78, 4422904), (83, 4156464), (104, 3317178), (156, 2211452), (166, 2078232), (208, 1658589), (249, 1385488), (312, 1105726), (332, 1039116), (498, 692744), (624, 552863), (664, 519558), (996, 346372), (1079, 319728), (1328, 259779), (1992, 173186), (2158, 159864), (3237, 106576), (3984, 86593), (4316, 79932), (6474, 53288), (6661, 51792), (8632, 39966), (12948, 26644), (13322, 25896), (17264, 19983)]