1201991364

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 3566035200

約数和(自身を除く): 2364043836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 311, 313, 343, 441, 588, 622, 626, 686, 882, 933, 939, 1029, 1244, 1252, 1372, 1764, 1866, 1878, 2058, 2177, 2191, 2799, 2817, 3087, 3732, 3756, 4116, 4354, 4382, 5598, 5634, 6174, 6531, 6573, 8708, 8764, 11196, 11268, 12348, 13062, 13146, 15239, 15337, 19593, 19719, 26124, 26292, 30478, 30674, 39186, 39438, 45717, 46011, 60956, 61348, 78372, 78876, 91434, 92022, 97343, 106673, 107359, 137151, 138033, 182868, 184044, 194686, 213346, 214718, 274302, 276066, 292029, 320019, 322077, 389372, 426692, 429436, 548604, 552132, 584058, 640038, 644154, 681401, 876087, 960057, 966231, 1168116, 1280076, 1288308, 1362802, 1752174, 1920114, 1932462, 2044203, 2725604, 3504348, 3840228, 3864924, 4088406, 4769807, 6132609, 8176812, 9539614, 12265218, 14309421, 19079228, 24530436, 28618842, 33388649, 42928263, 57237684, 66777298, 85856526, 100165947, 133554596, 171713052, 200331894, 300497841, 400663788, 600995682, 1201991364]

約数ペア:

[(1, 1201991364), (2, 600995682), (3, 400663788), (4, 300497841), (6, 200331894), (7, 171713052), (9, 133554596), (12, 100165947), (14, 85856526), (18, 66777298), (21, 57237684), (28, 42928263), (36, 33388649), (42, 28618842), (49, 24530436), (63, 19079228), (84, 14309421), (98, 12265218), (126, 9539614), (147, 8176812), (196, 6132609), (252, 4769807), (294, 4088406), (311, 3864924), (313, 3840228), (343, 3504348), (441, 2725604), (588, 2044203), (622, 1932462), (626, 1920114), (686, 1752174), (882, 1362802), (933, 1288308), (939, 1280076), (1029, 1168116), (1244, 966231), (1252, 960057), (1372, 876087), (1764, 681401), (1866, 644154), (1878, 640038), (2058, 584058), (2177, 552132), (2191, 548604), (2799, 429436), (2817, 426692), (3087, 389372), (3732, 322077), (3756, 320019), (4116, 292029), (4354, 276066), (4382, 274302), (5598, 214718), (5634, 213346), (6174, 194686), (6531, 184044), (6573, 182868), (8708, 138033), (8764, 137151), (11196, 107359), (11268, 106673), (12348, 97343), (13062, 92022), (13146, 91434), (15239, 78876), (15337, 78372), (19593, 61348), (19719, 60956), (26124, 46011), (26292, 45717), (30478, 39438), (30674, 39186)]