1236697674472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1\times {\mathrm{133417}}^1$

素因数の和:138146

約数の個数: 64

約数和(自身を含む): 2629188475200

約数和(自身を除く): 1392490800728

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4691, 9382, 18764, 37528, 60983, 89129, 121966, 133417, 178258, 243932, 266834, 356516, 487864, 533668, 713032, 1067336, 1158677, 1734421, 2317354, 2534923, 3468842, 4634708, 5069846, 6937684, 9269416, 10139692, 13875368, 20279384, 32953999, 65907998, 131815996, 263631992, 625859147, 1251718294, 2503436588, 5006873176, 8136168911, 11891323793, 16272337822, 23782647586, 32544675644, 47565295172, 65089351288, 95130590344, 154587209309, 309174418618, 618348837236, 1236697674472]

約数ペア:

[(1, 1236697674472), (2, 618348837236), (4, 309174418618), (8, 154587209309), (13, 95130590344), (19, 65089351288), (26, 47565295172), (38, 32544675644), (52, 23782647586), (76, 16272337822), (104, 11891323793), (152, 8136168911), (247, 5006873176), (494, 2503436588), (988, 1251718294), (1976, 625859147), (4691, 263631992), (9382, 131815996), (18764, 65907998), (37528, 32953999), (60983, 20279384), (89129, 13875368), (121966, 10139692), (133417, 9269416), (178258, 6937684), (243932, 5069846), (266834, 4634708), (356516, 3468842), (487864, 2534923), (533668, 2317354), (713032, 1734421), (1067336, 1158677)]