1247033424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21961}}^1$

素因数の和:22005

約数の個数: 120

約数和(自身を含む): 3986893632

約数和(自身を除く): 2739860208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2184, 2366, 2704, 3549, 4056, 4368, 4732, 7098, 8112, 9464, 14196, 18928, 21961, 28392, 43922, 56784, 65883, 87844, 131766, 153727, 175688, 263532, 285493, 307454, 351376, 461181, 527064, 570986, 614908, 856479, 922362, 1054128, 1141972, 1229816, 1712958, 1844724, 1998451, 2283944, 2459632, 3425916, 3689448, 3711409, 3996902, 4567888, 5995353, 6851832, 7378896, 7422818, 7993804, 11134227, 11990706, 13703664, 14845636, 15987608, 22268454, 23981412, 25979863, 29691272, 31975216, 44536908, 47962824, 51959726, 59382544, 77939589, 89073816, 95925648, 103919452, 155879178, 178147632, 207838904, 311758356, 415677808, 623516712, 1247033424]

約数ペア:

[(1, 1247033424), (2, 623516712), (3, 415677808), (4, 311758356), (6, 207838904), (7, 178147632), (8, 155879178), (12, 103919452), (13, 95925648), (14, 89073816), (16, 77939589), (21, 59382544), (24, 51959726), (26, 47962824), (28, 44536908), (39, 31975216), (42, 29691272), (48, 25979863), (52, 23981412), (56, 22268454), (78, 15987608), (84, 14845636), (91, 13703664), (104, 11990706), (112, 11134227), (156, 7993804), (168, 7422818), (169, 7378896), (182, 6851832), (208, 5995353), (273, 4567888), (312, 3996902), (336, 3711409), (338, 3689448), (364, 3425916), (507, 2459632), (546, 2283944), (624, 1998451), (676, 1844724), (728, 1712958), (1014, 1229816), (1092, 1141972), (1183, 1054128), (1352, 922362), (1456, 856479), (2028, 614908), (2184, 570986), (2366, 527064), (2704, 461181), (3549, 351376), (4056, 307454), (4368, 285493), (4732, 263532), (7098, 175688), (8112, 153727), (9464, 131766), (14196, 87844), (18928, 65883), (21961, 56784), (28392, 43922)]