326400774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4759}}^1$

素因数の和:4865

約数の個数: 64

約数和(自身を含む): 789626880

約数和(自身を除く): 463226106

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1491, 1633, 2982, 3266, 4759, 4899, 9518, 9798, 11431, 14277, 22862, 28554, 33313, 34293, 66626, 68586, 99939, 109457, 199878, 218914, 328371, 337889, 656742, 675778, 766199, 1013667, 1532398, 2027334, 2298597, 2365223, 4597194, 4730446, 7095669, 7771447, 14191338, 15542894, 23314341, 46628682, 54400129, 108800258, 163200387, 326400774]

約数ペア:

[(1, 326400774), (2, 163200387), (3, 108800258), (6, 54400129), (7, 46628682), (14, 23314341), (21, 15542894), (23, 14191338), (42, 7771447), (46, 7095669), (69, 4730446), (71, 4597194), (138, 2365223), (142, 2298597), (161, 2027334), (213, 1532398), (322, 1013667), (426, 766199), (483, 675778), (497, 656742), (966, 337889), (994, 328371), (1491, 218914), (1633, 199878), (2982, 109457), (3266, 99939), (4759, 68586), (4899, 66626), (9518, 34293), (9798, 33313), (11431, 28554), (14277, 22862)]