289366919348

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^2\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:902

約数の個数: 108

約数和(自身を含む): 560962033632

約数和(自身を除く): 271595114284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 167, 169, 268, 334, 338, 571, 668, 676, 871, 1142, 1742, 2171, 2284, 3484, 4342, 4489, 7423, 8684, 8978, 11189, 11323, 14846, 17956, 22378, 22646, 28223, 29692, 38257, 44756, 45292, 56446, 58357, 76514, 95357, 96499, 112892, 116714, 145457, 153028, 190714, 192998, 233428, 290914, 381428, 385996, 497341, 581828, 749663, 758641, 994682, 1239641, 1499326, 1517282, 1890941, 1989364, 2479282, 2563219, 2998652, 3034564, 3781882, 4958564, 5126438, 6388919, 6465433, 7563764, 9745619, 10252876, 12777838, 12930866, 16115333, 19491238, 25555676, 25861732, 32230666, 33321847, 38982476, 64461332, 66643694, 83055947, 126693047, 133287388, 166111894, 253386094, 332223788, 428057573, 433184011, 506772188, 856115146, 866368022, 1079727311, 1712230292, 1732736044, 2159454622, 4318909244, 5564748449, 11129496898, 22258993796, 72341729837, 144683459674, 289366919348]

約数ペア:

[(1, 289366919348), (2, 144683459674), (4, 72341729837), (13, 22258993796), (26, 11129496898), (52, 5564748449), (67, 4318909244), (134, 2159454622), (167, 1732736044), (169, 1712230292), (268, 1079727311), (334, 866368022), (338, 856115146), (571, 506772188), (668, 433184011), (676, 428057573), (871, 332223788), (1142, 253386094), (1742, 166111894), (2171, 133287388), (2284, 126693047), (3484, 83055947), (4342, 66643694), (4489, 64461332), (7423, 38982476), (8684, 33321847), (8978, 32230666), (11189, 25861732), (11323, 25555676), (14846, 19491238), (17956, 16115333), (22378, 12930866), (22646, 12777838), (28223, 10252876), (29692, 9745619), (38257, 7563764), (44756, 6465433), (45292, 6388919), (56446, 5126438), (58357, 4958564), (76514, 3781882), (95357, 3034564), (96499, 2998652), (112892, 2563219), (116714, 2479282), (145457, 1989364), (153028, 1890941), (190714, 1517282), (192998, 1499326), (233428, 1239641), (290914, 994682), (381428, 758641), (385996, 749663), (497341, 581828)]