337742768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 745285632

約数和(自身を除く): 407542864

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 103, 124, 176, 206, 248, 341, 412, 496, 601, 682, 824, 1133, 1202, 1364, 1648, 2266, 2404, 2728, 3193, 4532, 4808, 5456, 6386, 6611, 9064, 9616, 12772, 13222, 18128, 18631, 25544, 26444, 35123, 37262, 51088, 52888, 61903, 70246, 74524, 105776, 123806, 140492, 149048, 204941, 247612, 280984, 298096, 409882, 495224, 561968, 680933, 819764, 990448, 1361866, 1639528, 1918993, 2723732, 3279056, 3837986, 5447464, 7675972, 10894928, 15351944, 21108923, 30703888, 42217846, 84435692, 168871384, 337742768]

約数ペア:

[(1, 337742768), (2, 168871384), (4, 84435692), (8, 42217846), (11, 30703888), (16, 21108923), (22, 15351944), (31, 10894928), (44, 7675972), (62, 5447464), (88, 3837986), (103, 3279056), (124, 2723732), (176, 1918993), (206, 1639528), (248, 1361866), (341, 990448), (412, 819764), (496, 680933), (601, 561968), (682, 495224), (824, 409882), (1133, 298096), (1202, 280984), (1364, 247612), (1648, 204941), (2266, 149048), (2404, 140492), (2728, 123806), (3193, 105776), (4532, 74524), (4808, 70246), (5456, 61903), (6386, 52888), (6611, 51088), (9064, 37262), (9616, 35123), (12772, 26444), (13222, 25544), (18128, 18631)]