2080495326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 256

約数和(自身を含む): 5852528640

約数和(自身を除く): 3772033314

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 47, 51, 57, 78, 91, 94, 102, 114, 119, 133, 141, 182, 221, 238, 247, 251, 266, 273, 282, 323, 329, 357, 399, 442, 494, 502, 546, 611, 646, 658, 663, 714, 741, 753, 798, 799, 893, 969, 987, 1222, 1326, 1482, 1506, 1547, 1598, 1729, 1757, 1786, 1833, 1938, 1974, 2261, 2397, 2679, 3094, 3263, 3458, 3514, 3666, 4199, 4267, 4277, 4522, 4641, 4769, 4794, 5187, 5271, 5358, 5593, 6251, 6526, 6783, 8398, 8534, 8554, 9282, 9538, 9789, 10374, 10387, 10542, 11186, 11609, 11797, 12502, 12597, 12801, 12831, 13566, 14307, 15181, 16779, 18753, 19578, 20774, 22841, 23218, 23594, 25194, 25602, 25662, 28614, 29393, 29869, 30362, 31161, 33383, 33558, 34827, 35391, 37506, 45543, 45682, 55471, 58786, 59738, 61997, 62322, 66766, 68523, 69654, 70782, 72709, 81073, 81263, 82579, 88179, 89607, 91086, 100149, 106267, 110942, 123994, 137046, 145418, 153361, 162146, 162526, 165158, 166413, 176358, 179214, 185991, 197353, 200298, 200549, 212534, 218127, 224143, 243219, 243789, 247737, 306722, 318801, 332826, 371982, 388297, 394706, 401098, 433979, 436254, 448286, 460083, 486438, 487578, 495474, 567511, 592059, 601647, 637602, 672429, 776594, 867958, 920166, 1053949, 1073527, 1135022, 1164891, 1184118, 1203294, 1301937, 1344858, 1381471, 1403843, 1569001, 1702533, 2107898, 2147054, 2329782, 2603874, 2607137, 2762942, 2807686, 2913859, 3138002, 3161847, 3220581, 3405066, 3810431, 4144413, 4211529, 4707003, 5214274, 5827718, 6323694, 6441162, 7377643, 7620862, 7821411, 8288826, 8423058, 8741577, 9414006, 11431293, 14755286, 15642822, 17483154, 18249959, 20397013, 22132929, 22862586, 26673017, 36499918, 40794026, 44265858, 49535603, 53346034, 54749877, 61191039, 80019051, 99071206, 109499754, 122382078, 148606809, 160038102, 297213618, 346749221, 693498442, 1040247663, 2080495326]

約数ペア:

[(1, 2080495326), (2, 1040247663), (3, 693498442), (6, 346749221), (7, 297213618), (13, 160038102), (14, 148606809), (17, 122382078), (19, 109499754), (21, 99071206), (26, 80019051), (34, 61191039), (38, 54749877), (39, 53346034), (42, 49535603), (47, 44265858), (51, 40794026), (57, 36499918), (78, 26673017), (91, 22862586), (94, 22132929), (102, 20397013), (114, 18249959), (119, 17483154), (133, 15642822), (141, 14755286), (182, 11431293), (221, 9414006), (238, 8741577), (247, 8423058), (251, 8288826), (266, 7821411), (273, 7620862), (282, 7377643), (323, 6441162), (329, 6323694), (357, 5827718), (399, 5214274), (442, 4707003), (494, 4211529), (502, 4144413), (546, 3810431), (611, 3405066), (646, 3220581), (658, 3161847), (663, 3138002), (714, 2913859), (741, 2807686), (753, 2762942), (798, 2607137), (799, 2603874), (893, 2329782), (969, 2147054), (987, 2107898), (1222, 1702533), (1326, 1569001), (1482, 1403843), (1506, 1381471), (1547, 1344858), (1598, 1301937), (1729, 1203294), (1757, 1184118), (1786, 1164891), (1833, 1135022), (1938, 1073527), (1974, 1053949), (2261, 920166), (2397, 867958), (2679, 776594), (3094, 672429), (3263, 637602), (3458, 601647), (3514, 592059), (3666, 567511), (4199, 495474), (4267, 487578), (4277, 486438), (4522, 460083), (4641, 448286), (4769, 436254), (4794, 433979), (5187, 401098), (5271, 394706), (5358, 388297), (5593, 371982), (6251, 332826), (6526, 318801), (6783, 306722), (8398, 247737), (8534, 243789), (8554, 243219), (9282, 224143), (9538, 218127), (9789, 212534), (10374, 200549), (10387, 200298), (10542, 197353), (11186, 185991), (11609, 179214), (11797, 176358), (12502, 166413), (12597, 165158), (12801, 162526), (12831, 162146), (13566, 153361), (14307, 145418), (15181, 137046), (16779, 123994), (18753, 110942), (19578, 106267), (20774, 100149), (22841, 91086), (23218, 89607), (23594, 88179), (25194, 82579), (25602, 81263), (25662, 81073), (28614, 72709), (29393, 70782), (29869, 69654), (30362, 68523), (31161, 66766), (33383, 62322), (33558, 61997), (34827, 59738), (35391, 58786), (37506, 55471), (45543, 45682)]