508719068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 1105769448

約数和(自身を除く): 597050380

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 43, 44, 52, 74, 86, 143, 148, 169, 172, 286, 338, 407, 473, 481, 559, 572, 676, 814, 946, 962, 1118, 1591, 1628, 1849, 1859, 1892, 1924, 2236, 3182, 3698, 3718, 5291, 6149, 6253, 6364, 7267, 7396, 7436, 10582, 12298, 12506, 14534, 17501, 20339, 20683, 21164, 24037, 24596, 25012, 29068, 35002, 40678, 41366, 48074, 68413, 68783, 70004, 79937, 81356, 82732, 96148, 136826, 137566, 159874, 227513, 264407, 268879, 273652, 275132, 312481, 319748, 455026, 528814, 537758, 624962, 752543, 889369, 910052, 1057628, 1075516, 1249924, 1505086, 1778738, 2957669, 3010172, 3437291, 3557476, 5915338, 6874582, 9783059, 11561797, 11830676, 13749164, 19566118, 23123594, 39132236, 46247188, 127179767, 254359534, 508719068]

約数ペア:

[(1, 508719068), (2, 254359534), (4, 127179767), (11, 46247188), (13, 39132236), (22, 23123594), (26, 19566118), (37, 13749164), (43, 11830676), (44, 11561797), (52, 9783059), (74, 6874582), (86, 5915338), (143, 3557476), (148, 3437291), (169, 3010172), (172, 2957669), (286, 1778738), (338, 1505086), (407, 1249924), (473, 1075516), (481, 1057628), (559, 910052), (572, 889369), (676, 752543), (814, 624962), (946, 537758), (962, 528814), (1118, 455026), (1591, 319748), (1628, 312481), (1849, 275132), (1859, 273652), (1892, 268879), (1924, 264407), (2236, 227513), (3182, 159874), (3698, 137566), (3718, 136826), (5291, 96148), (6149, 82732), (6253, 81356), (6364, 79937), (7267, 70004), (7396, 68783), (7436, 68413), (10582, 48074), (12298, 41366), (12506, 40678), (14534, 35002), (17501, 29068), (20339, 25012), (20683, 24596), (21164, 24037)]