673138004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{10457}}^1$

素因数の和:10509

約数の個数: 72

約数和(自身を含む): 1557823680

約数和(自身を除く): 884685676

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2926, 3388, 4598, 5852, 9196, 10457, 16093, 20914, 32186, 41828, 64372, 73199, 115027, 146398, 198683, 230054, 292796, 397366, 460108, 794732, 805189, 1265297, 1390781, 1610378, 2185513, 2530594, 2781562, 3220756, 4371026, 5061188, 5563124, 8742052, 8857079, 15298591, 17714158, 24040643, 30597182, 35428316, 48081286, 61194364, 96162572, 168284501, 336569002, 673138004]

約数ペア:

[(1, 673138004), (2, 336569002), (4, 168284501), (7, 96162572), (11, 61194364), (14, 48081286), (19, 35428316), (22, 30597182), (28, 24040643), (38, 17714158), (44, 15298591), (76, 8857079), (77, 8742052), (121, 5563124), (133, 5061188), (154, 4371026), (209, 3220756), (242, 2781562), (266, 2530594), (308, 2185513), (418, 1610378), (484, 1390781), (532, 1265297), (836, 805189), (847, 794732), (1463, 460108), (1694, 397366), (2299, 292796), (2926, 230054), (3388, 198683), (4598, 146398), (5852, 115027), (9196, 73199), (10457, 64372), (16093, 41828), (20914, 32186)]