2247296744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 5569689600

約数和(自身を除く): 3322392856

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 157, 209, 266, 308, 314, 418, 532, 616, 628, 836, 1064, 1099, 1223, 1256, 1463, 1672, 1727, 2198, 2446, 2926, 2983, 3454, 4396, 4892, 5852, 5966, 6908, 8561, 8792, 9784, 11704, 11932, 12089, 13453, 13816, 17122, 20881, 23237, 23864, 24178, 26906, 32813, 34244, 41762, 46474, 48356, 53812, 65626, 68488, 83524, 92948, 94171, 96712, 107624, 131252, 162659, 167048, 185896, 188342, 192011, 229691, 255607, 262504, 325318, 376684, 384022, 459382, 511214, 650636, 753368, 768044, 918764, 1022428, 1301272, 1344077, 1536088, 1789249, 1837528, 2044856, 2112121, 2688154, 3578498, 3648209, 4224242, 5376308, 7156996, 7296418, 8448484, 10752616, 14313992, 14592836, 14784847, 16896968, 25537463, 29185672, 29569694, 40130299, 51074926, 59139388, 80260598, 102149852, 118278776, 160521196, 204299704, 280912093, 321042392, 561824186, 1123648372, 2247296744]

約数ペア:

[(1, 2247296744), (2, 1123648372), (4, 561824186), (7, 321042392), (8, 280912093), (11, 204299704), (14, 160521196), (19, 118278776), (22, 102149852), (28, 80260598), (38, 59139388), (44, 51074926), (56, 40130299), (76, 29569694), (77, 29185672), (88, 25537463), (133, 16896968), (152, 14784847), (154, 14592836), (157, 14313992), (209, 10752616), (266, 8448484), (308, 7296418), (314, 7156996), (418, 5376308), (532, 4224242), (616, 3648209), (628, 3578498), (836, 2688154), (1064, 2112121), (1099, 2044856), (1223, 1837528), (1256, 1789249), (1463, 1536088), (1672, 1344077), (1727, 1301272), (2198, 1022428), (2446, 918764), (2926, 768044), (2983, 753368), (3454, 650636), (4396, 511214), (4892, 459382), (5852, 384022), (5966, 376684), (6908, 325318), (8561, 262504), (8792, 255607), (9784, 229691), (11704, 192011), (11932, 188342), (12089, 185896), (13453, 167048), (13816, 162659), (17122, 131252), (20881, 107624), (23237, 96712), (23864, 94171), (24178, 92948), (26906, 83524), (32813, 68488), (34244, 65626), (41762, 53812), (46474, 48356)]