340965456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{947}}^1$

素因数の和:1548

約数の個数: 80

約数和(自身を含む): 951230784

約数和(自身を除く): 610265328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 577, 624, 947, 1154, 1731, 1894, 2308, 2841, 3462, 3788, 4616, 5682, 6924, 7501, 7576, 9232, 11364, 12311, 13848, 15002, 15152, 22503, 22728, 24622, 27696, 30004, 36933, 45006, 45456, 49244, 60008, 73866, 90012, 98488, 120016, 147732, 180024, 196976, 295464, 360048, 546419, 590928, 1092838, 1639257, 2185676, 3278514, 4371352, 6557028, 7103447, 8742704, 13114056, 14206894, 21310341, 26228112, 28413788, 42620682, 56827576, 85241364, 113655152, 170482728, 340965456]

約数ペア:

[(1, 340965456), (2, 170482728), (3, 113655152), (4, 85241364), (6, 56827576), (8, 42620682), (12, 28413788), (13, 26228112), (16, 21310341), (24, 14206894), (26, 13114056), (39, 8742704), (48, 7103447), (52, 6557028), (78, 4371352), (104, 3278514), (156, 2185676), (208, 1639257), (312, 1092838), (577, 590928), (624, 546419), (947, 360048), (1154, 295464), (1731, 196976), (1894, 180024), (2308, 147732), (2841, 120016), (3462, 98488), (3788, 90012), (4616, 73866), (5682, 60008), (6924, 49244), (7501, 45456), (7576, 45006), (9232, 36933), (11364, 30004), (12311, 27696), (13848, 24622), (15002, 22728), (15152, 22503)]