2257395252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 6606673920

約数和(自身を除く): 4349278668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 97, 102, 119, 129, 172, 194, 204, 238, 258, 291, 301, 357, 379, 388, 476, 516, 582, 602, 679, 714, 731, 758, 903, 1137, 1164, 1204, 1358, 1428, 1462, 1516, 1649, 1806, 2037, 2193, 2274, 2653, 2716, 2924, 3298, 3612, 4074, 4171, 4386, 4548, 4947, 5117, 5306, 6443, 6596, 7959, 8148, 8342, 8772, 9894, 10234, 10612, 11543, 12513, 12886, 15351, 15918, 16297, 16684, 19329, 19788, 20468, 23086, 25026, 25772, 29197, 30702, 31836, 32594, 34629, 36763, 38658, 45101, 46172, 48891, 50052, 58394, 61404, 65188, 69258, 70907, 73526, 77316, 87591, 90202, 97782, 110289, 114079, 116788, 135303, 138516, 141814, 147052, 175182, 180404, 195564, 212721, 220578, 228158, 257341, 270606, 277049, 283628, 342237, 350364, 425442, 441156, 456316, 496349, 514682, 541212, 554098, 624971, 684474, 772023, 831147, 850884, 992698, 1029364, 1108196, 1249942, 1368948, 1489047, 1544046, 1580809, 1662294, 1874913, 1939343, 1985396, 2499884, 2978094, 3088092, 3161618, 3324588, 3749826, 3878686, 4374797, 4742427, 5818029, 5956188, 6323236, 7499652, 7757372, 8749594, 9484854, 11065663, 11636058, 13124391, 17499188, 18969708, 22131326, 23272116, 26248782, 26873753, 33196989, 44262652, 52497564, 53747506, 66393978, 80621259, 107495012, 132787956, 161242518, 188116271, 322485036, 376232542, 564348813, 752465084, 1128697626, 2257395252]

約数ペア:

[(1, 2257395252), (2, 1128697626), (3, 752465084), (4, 564348813), (6, 376232542), (7, 322485036), (12, 188116271), (14, 161242518), (17, 132787956), (21, 107495012), (28, 80621259), (34, 66393978), (42, 53747506), (43, 52497564), (51, 44262652), (68, 33196989), (84, 26873753), (86, 26248782), (97, 23272116), (102, 22131326), (119, 18969708), (129, 17499188), (172, 13124391), (194, 11636058), (204, 11065663), (238, 9484854), (258, 8749594), (291, 7757372), (301, 7499652), (357, 6323236), (379, 5956188), (388, 5818029), (476, 4742427), (516, 4374797), (582, 3878686), (602, 3749826), (679, 3324588), (714, 3161618), (731, 3088092), (758, 2978094), (903, 2499884), (1137, 1985396), (1164, 1939343), (1204, 1874913), (1358, 1662294), (1428, 1580809), (1462, 1544046), (1516, 1489047), (1649, 1368948), (1806, 1249942), (2037, 1108196), (2193, 1029364), (2274, 992698), (2653, 850884), (2716, 831147), (2924, 772023), (3298, 684474), (3612, 624971), (4074, 554098), (4171, 541212), (4386, 514682), (4548, 496349), (4947, 456316), (5117, 441156), (5306, 425442), (6443, 350364), (6596, 342237), (7959, 283628), (8148, 277049), (8342, 270606), (8772, 257341), (9894, 228158), (10234, 220578), (10612, 212721), (11543, 195564), (12513, 180404), (12886, 175182), (15351, 147052), (15918, 141814), (16297, 138516), (16684, 135303), (19329, 116788), (19788, 114079), (20468, 110289), (23086, 97782), (25026, 90202), (25772, 87591), (29197, 77316), (30702, 73526), (31836, 70907), (32594, 69258), (34629, 65188), (36763, 61404), (38658, 58394), (45101, 50052), (46172, 48891)]