311960052

素因数分解:

$2^2\times 3^3\times {\mathrm{223}}^1\times {\mathrm{12953}}^1$

素因数の和:13189

約数の個数: 48

約数和(自身を含む): 812474880

約数和(自身を除く): 500514828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 6021, 8028, 12042, 12953, 24084, 25906, 38859, 51812, 77718, 116577, 155436, 233154, 349731, 466308, 699462, 1398924, 2888519, 5777038, 8665557, 11554076, 17331114, 25996671, 34662228, 51993342, 77990013, 103986684, 155980026, 311960052]

約数ペア:

[(1, 311960052), (2, 155980026), (3, 103986684), (4, 77990013), (6, 51993342), (9, 34662228), (12, 25996671), (18, 17331114), (27, 11554076), (36, 8665557), (54, 5777038), (108, 2888519), (223, 1398924), (446, 699462), (669, 466308), (892, 349731), (1338, 233154), (2007, 155436), (2676, 116577), (4014, 77718), (6021, 51812), (8028, 38859), (12042, 25906), (12953, 24084)]