1313303685628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{433}}^1\times {\mathrm{17359}}^1$

素因数の和:17856

約数の個数: 108

約数和(自身を含む): 2672477804640

約数和(自身を除く): 1359174119012

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 361, 418, 433, 484, 722, 836, 866, 1444, 1732, 2299, 3971, 4598, 4763, 7942, 8227, 9196, 9526, 15884, 16454, 17359, 19052, 32908, 34718, 43681, 52393, 69436, 87362, 90497, 104786, 156313, 174724, 180994, 190949, 209572, 312626, 329821, 361988, 381898, 625252, 659642, 763796, 995467, 1319284, 1719443, 1990934, 2100439, 3438886, 3628031, 3981868, 4200878, 6266599, 6877772, 7256062, 7516447, 8401756, 12533198, 14512124, 15032894, 18913873, 25066396, 30065788, 37827746, 39908341, 68932589, 75655492, 79816682, 82680917, 137865178, 142812493, 159633364, 165361834, 275730356, 285624986, 330723668, 571249972, 758258479, 909490087, 1516516958, 1570937423, 1818980174, 2713437367, 3033033916, 3141874846, 3637960348, 5426874734, 6283749692, 10853749468, 17280311653, 29847811037, 34560623306, 59695622074, 69121246612, 119391244148, 328325921407, 656651842814, 1313303685628]

約数ペア:

[(1, 1313303685628), (2, 656651842814), (4, 328325921407), (11, 119391244148), (19, 69121246612), (22, 59695622074), (38, 34560623306), (44, 29847811037), (76, 17280311653), (121, 10853749468), (209, 6283749692), (242, 5426874734), (361, 3637960348), (418, 3141874846), (433, 3033033916), (484, 2713437367), (722, 1818980174), (836, 1570937423), (866, 1516516958), (1444, 909490087), (1732, 758258479), (2299, 571249972), (3971, 330723668), (4598, 285624986), (4763, 275730356), (7942, 165361834), (8227, 159633364), (9196, 142812493), (9526, 137865178), (15884, 82680917), (16454, 79816682), (17359, 75655492), (19052, 68932589), (32908, 39908341), (34718, 37827746), (43681, 30065788), (52393, 25066396), (69436, 18913873), (87362, 15032894), (90497, 14512124), (104786, 12533198), (156313, 8401756), (174724, 7516447), (180994, 7256062), (190949, 6877772), (209572, 6266599), (312626, 4200878), (329821, 3981868), (361988, 3628031), (381898, 3438886), (625252, 2100439), (659642, 1990934), (763796, 1719443), (995467, 1319284)]