57285228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 189665280

約数和(自身を除く): 132380052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 76, 77, 78, 84, 91, 114, 132, 133, 143, 154, 156, 182, 209, 228, 231, 247, 251, 266, 273, 286, 308, 364, 399, 418, 429, 462, 494, 502, 532, 546, 572, 627, 741, 753, 798, 836, 858, 924, 988, 1001, 1004, 1092, 1254, 1463, 1482, 1506, 1596, 1716, 1729, 1757, 2002, 2508, 2717, 2761, 2926, 2964, 3003, 3012, 3263, 3458, 3514, 4004, 4389, 4769, 5187, 5271, 5434, 5522, 5852, 6006, 6526, 6916, 7028, 8151, 8283, 8778, 9538, 9789, 10374, 10542, 10868, 11044, 12012, 13052, 14307, 16302, 16566, 17556, 19019, 19076, 19327, 19578, 20748, 21084, 22841, 28614, 32604, 33132, 33383, 35893, 38038, 38654, 39156, 45682, 52459, 57057, 57228, 57981, 61997, 66766, 68523, 71786, 76076, 77308, 91364, 100149, 104918, 107679, 114114, 115962, 123994, 133532, 137046, 143572, 157377, 185991, 200298, 209836, 215358, 228228, 231924, 247988, 251251, 274092, 314754, 367213, 371982, 400596, 430716, 433979, 502502, 629508, 681967, 734426, 743964, 753753, 867958, 1005004, 1101639, 1301937, 1363934, 1468852, 1507506, 1735916, 2045901, 2203278, 2603874, 2727868, 3015012, 4091802, 4406556, 4773769, 5207748, 8183604, 9547538, 14321307, 19095076, 28642614, 57285228]

約数ペア:

[(1, 57285228), (2, 28642614), (3, 19095076), (4, 14321307), (6, 9547538), (7, 8183604), (11, 5207748), (12, 4773769), (13, 4406556), (14, 4091802), (19, 3015012), (21, 2727868), (22, 2603874), (26, 2203278), (28, 2045901), (33, 1735916), (38, 1507506), (39, 1468852), (42, 1363934), (44, 1301937), (52, 1101639), (57, 1005004), (66, 867958), (76, 753753), (77, 743964), (78, 734426), (84, 681967), (91, 629508), (114, 502502), (132, 433979), (133, 430716), (143, 400596), (154, 371982), (156, 367213), (182, 314754), (209, 274092), (228, 251251), (231, 247988), (247, 231924), (251, 228228), (266, 215358), (273, 209836), (286, 200298), (308, 185991), (364, 157377), (399, 143572), (418, 137046), (429, 133532), (462, 123994), (494, 115962), (502, 114114), (532, 107679), (546, 104918), (572, 100149), (627, 91364), (741, 77308), (753, 76076), (798, 71786), (836, 68523), (858, 66766), (924, 61997), (988, 57981), (1001, 57228), (1004, 57057), (1092, 52459), (1254, 45682), (1463, 39156), (1482, 38654), (1506, 38038), (1596, 35893), (1716, 33383), (1729, 33132), (1757, 32604), (2002, 28614), (2508, 22841), (2717, 21084), (2761, 20748), (2926, 19578), (2964, 19327), (3003, 19076), (3012, 19019), (3263, 17556), (3458, 16566), (3514, 16302), (4004, 14307), (4389, 13052), (4769, 12012), (5187, 11044), (5271, 10868), (5434, 10542), (5522, 10374), (5852, 9789), (6006, 9538), (6526, 8778), (6916, 8283), (7028, 8151)]