1388069826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2352

約数の個数: 128

約数和(自身を含む): 3514613760

約数和(自身を除く): 2126543934

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 31, 33, 39, 46, 62, 66, 69, 78, 93, 138, 143, 186, 253, 286, 299, 341, 403, 429, 506, 598, 682, 713, 759, 806, 858, 897, 1023, 1209, 1426, 1518, 1794, 2046, 2139, 2269, 2418, 3289, 4278, 4433, 4538, 6578, 6807, 7843, 8866, 9269, 9867, 13299, 13614, 15686, 18538, 19734, 23529, 24959, 26598, 27807, 29497, 47058, 49918, 52187, 55614, 58994, 70339, 74877, 88491, 101959, 104374, 140678, 149754, 156561, 176982, 203918, 211017, 305877, 313122, 324467, 422034, 574057, 611754, 648934, 678431, 773729, 914407, 973401, 1148114, 1356862, 1547458, 1617797, 1722171, 1828814, 1946802, 2035293, 2321187, 2743221, 3235594, 3444342, 4070586, 4642374, 4853391, 5486442, 7462741, 9706782, 10058477, 14925482, 17795767, 20116954, 21031361, 22388223, 30175431, 35591534, 42062722, 44776446, 53387301, 60350862, 63094083, 106774602, 126188166, 231344971, 462689942, 694034913, 1388069826]

約数ペア:

[(1, 1388069826), (2, 694034913), (3, 462689942), (6, 231344971), (11, 126188166), (13, 106774602), (22, 63094083), (23, 60350862), (26, 53387301), (31, 44776446), (33, 42062722), (39, 35591534), (46, 30175431), (62, 22388223), (66, 21031361), (69, 20116954), (78, 17795767), (93, 14925482), (138, 10058477), (143, 9706782), (186, 7462741), (253, 5486442), (286, 4853391), (299, 4642374), (341, 4070586), (403, 3444342), (429, 3235594), (506, 2743221), (598, 2321187), (682, 2035293), (713, 1946802), (759, 1828814), (806, 1722171), (858, 1617797), (897, 1547458), (1023, 1356862), (1209, 1148114), (1426, 973401), (1518, 914407), (1794, 773729), (2046, 678431), (2139, 648934), (2269, 611754), (2418, 574057), (3289, 422034), (4278, 324467), (4433, 313122), (4538, 305877), (6578, 211017), (6807, 203918), (7843, 176982), (8866, 156561), (9269, 149754), (9867, 140678), (13299, 104374), (13614, 101959), (15686, 88491), (18538, 74877), (19734, 70339), (23529, 58994), (24959, 55614), (26598, 52187), (27807, 49918), (29497, 47058)]