506723672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 1245404160

約数和(自身を除く): 738680488

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 53, 56, 91, 92, 104, 106, 161, 182, 184, 212, 299, 322, 364, 371, 424, 571, 598, 644, 689, 728, 742, 1142, 1196, 1219, 1288, 1378, 1484, 2093, 2284, 2392, 2438, 2756, 2968, 3997, 4186, 4568, 4823, 4876, 5512, 7423, 7994, 8372, 8533, 9646, 9752, 13133, 14846, 15847, 15988, 16744, 17066, 19292, 26266, 29692, 30263, 31694, 31976, 34132, 38584, 51961, 52532, 59384, 60526, 63388, 68264, 91931, 103922, 105064, 110929, 121052, 126776, 170729, 183862, 207844, 211841, 221858, 242104, 341458, 367724, 393419, 415688, 423682, 443716, 682916, 696049, 735448, 786838, 847364, 887432, 1195103, 1365832, 1392098, 1573676, 1694728, 2390206, 2753933, 2784196, 3147352, 4780412, 4872343, 5507866, 5568392, 9048637, 9560824, 9744686, 11015732, 18097274, 19489372, 22031464, 36194548, 38978744, 63340459, 72389096, 126680918, 253361836, 506723672]

約数ペア:

[(1, 506723672), (2, 253361836), (4, 126680918), (7, 72389096), (8, 63340459), (13, 38978744), (14, 36194548), (23, 22031464), (26, 19489372), (28, 18097274), (46, 11015732), (52, 9744686), (53, 9560824), (56, 9048637), (91, 5568392), (92, 5507866), (104, 4872343), (106, 4780412), (161, 3147352), (182, 2784196), (184, 2753933), (212, 2390206), (299, 1694728), (322, 1573676), (364, 1392098), (371, 1365832), (424, 1195103), (571, 887432), (598, 847364), (644, 786838), (689, 735448), (728, 696049), (742, 682916), (1142, 443716), (1196, 423682), (1219, 415688), (1288, 393419), (1378, 367724), (1484, 341458), (2093, 242104), (2284, 221858), (2392, 211841), (2438, 207844), (2756, 183862), (2968, 170729), (3997, 126776), (4186, 121052), (4568, 110929), (4823, 105064), (4876, 103922), (5512, 91931), (7423, 68264), (7994, 63388), (8372, 60526), (8533, 59384), (9646, 52532), (9752, 51961), (13133, 38584), (14846, 34132), (15847, 31976), (15988, 31694), (16744, 30263), (17066, 29692), (19292, 26266)]