1719311796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{6673}}^1$

素因数の和:7121

約数の個数: 72

約数和(自身を含む): 4613309064

約数和(自身を除く): 2893997268

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 421, 612, 842, 1263, 1684, 2526, 3789, 5052, 6673, 7157, 7578, 13346, 14314, 15156, 20019, 21471, 26692, 28628, 40038, 42942, 60057, 64413, 80076, 85884, 113441, 120114, 128826, 226882, 240228, 257652, 340323, 453764, 680646, 1020969, 1361292, 2041938, 2809333, 4083876, 5618666, 8427999, 11237332, 16855998, 25283997, 33711996, 47758661, 50567994, 95517322, 101135988, 143275983, 191034644, 286551966, 429827949, 573103932, 859655898, 1719311796]

約数ペア:

[(1, 1719311796), (2, 859655898), (3, 573103932), (4, 429827949), (6, 286551966), (9, 191034644), (12, 143275983), (17, 101135988), (18, 95517322), (34, 50567994), (36, 47758661), (51, 33711996), (68, 25283997), (102, 16855998), (153, 11237332), (204, 8427999), (306, 5618666), (421, 4083876), (612, 2809333), (842, 2041938), (1263, 1361292), (1684, 1020969), (2526, 680646), (3789, 453764), (5052, 340323), (6673, 257652), (7157, 240228), (7578, 226882), (13346, 128826), (14314, 120114), (15156, 113441), (20019, 85884), (21471, 80076), (26692, 64413), (28628, 60057), (40038, 42942)]