383981444

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 857435040

約数和(自身を除く): 473453596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 241, 308, 482, 539, 739, 964, 1078, 1478, 1687, 2156, 2651, 2956, 3374, 5173, 5302, 6748, 8129, 10346, 10604, 11809, 16258, 18557, 20692, 23618, 32516, 36211, 37114, 47236, 56903, 72422, 74228, 113806, 129899, 144844, 178099, 227612, 259798, 356198, 398321, 519596, 712396, 796642, 1246693, 1593284, 1959089, 2493386, 3918178, 4986772, 7836356, 8726851, 13713623, 17453702, 27427246, 34907404, 54854492, 95995361, 191990722, 383981444]

約数ペア:

[(1, 383981444), (2, 191990722), (4, 95995361), (7, 54854492), (11, 34907404), (14, 27427246), (22, 17453702), (28, 13713623), (44, 8726851), (49, 7836356), (77, 4986772), (98, 3918178), (154, 2493386), (196, 1959089), (241, 1593284), (308, 1246693), (482, 796642), (539, 712396), (739, 519596), (964, 398321), (1078, 356198), (1478, 259798), (1687, 227612), (2156, 178099), (2651, 144844), (2956, 129899), (3374, 113806), (5173, 74228), (5302, 72422), (6748, 56903), (8129, 47236), (10346, 37114), (10604, 36211), (11809, 32516), (16258, 23618), (18557, 20692)]