738479814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{60127}}^1$

素因数の和:60244

約数の個数: 32

約数和(自身を含む): 1558517760

約数和(自身を除く): 820037946

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 60127, 120254, 180381, 360762, 1382921, 2765842, 4148763, 5351303, 8297526, 10702606, 16053909, 32107818, 123079969, 246159938, 369239907, 738479814]

約数ペア:

[(1, 738479814), (2, 369239907), (3, 246159938), (6, 123079969), (23, 32107818), (46, 16053909), (69, 10702606), (89, 8297526), (138, 5351303), (178, 4148763), (267, 2765842), (534, 1382921), (2047, 360762), (4094, 180381), (6141, 120254), (12282, 60127)]