1731084516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 5449586688

約数和(自身を除く): 3718502172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 37, 42, 53, 62, 63, 74, 84, 93, 106, 111, 113, 124, 126, 148, 159, 186, 212, 217, 222, 226, 252, 259, 279, 318, 333, 339, 371, 372, 434, 444, 452, 477, 518, 558, 636, 651, 666, 678, 742, 777, 791, 868, 954, 1017, 1036, 1113, 1116, 1147, 1302, 1332, 1356, 1484, 1554, 1582, 1643, 1908, 1953, 1961, 2034, 2226, 2294, 2331, 2373, 2604, 3108, 3164, 3286, 3339, 3441, 3503, 3906, 3922, 4068, 4181, 4452, 4588, 4662, 4746, 4929, 5883, 5989, 6572, 6678, 6882, 7006, 7119, 7812, 7844, 8029, 8362, 9324, 9492, 9858, 10323, 10509, 11501, 11766, 11978, 12543, 13356, 13727, 13764, 14012, 14238, 14787, 16058, 16724, 17649, 17967, 19716, 20646, 21018, 23002, 23532, 23956, 24087, 24521, 25086, 27454, 28476, 29267, 29574, 31527, 32116, 34503, 35298, 35934, 37629, 41181, 41292, 41923, 42036, 46004, 48174, 49042, 50172, 53901, 54908, 58534, 59148, 60791, 63054, 69006, 70596, 71868, 72261, 73563, 75258, 82362, 83846, 87801, 96348, 98084, 103509, 107802, 117068, 121582, 123543, 125769, 126108, 129611, 138012, 144522, 147126, 150516, 164724, 167692, 175602, 182373, 185659, 207018, 215604, 220689, 221593, 243164, 247086, 251538, 259222, 263403, 289044, 294252, 351204, 364746, 371318, 377307, 388833, 414036, 425537, 441378, 443186, 494172, 503076, 518444, 526806, 547119, 556977, 664779, 729492, 742636, 754614, 777666, 851074, 882756, 886372, 907277, 1053612, 1094238, 1113954, 1166499, 1276611, 1299613, 1329558, 1509228, 1551151, 1555332, 1670931, 1702148, 1814554, 1994337, 2188476, 2227908, 2332998, 2553222, 2599226, 2659116, 2721831, 3102302, 3341862, 3629108, 3829833, 3898839, 3988674, 4653453, 4665996, 5106444, 5198452, 5443662, 6204604, 6683724, 6869383, 7659666, 7797678, 7977348, 8165493, 9306906, 10887324, 11696517, 13738766, 13960359, 15319332, 15595356, 16330986, 18613812, 20608149, 23393034, 27477532, 27920718, 32661972, 41216298, 46786068, 48085681, 55841436, 61824447, 82432596, 96171362, 123648894, 144257043, 192342724, 247297788, 288514086, 432771129, 577028172, 865542258, 1731084516]

約数ペア:

[(1, 1731084516), (2, 865542258), (3, 577028172), (4, 432771129), (6, 288514086), (7, 247297788), (9, 192342724), (12, 144257043), (14, 123648894), (18, 96171362), (21, 82432596), (28, 61824447), (31, 55841436), (36, 48085681), (37, 46786068), (42, 41216298), (53, 32661972), (62, 27920718), (63, 27477532), (74, 23393034), (84, 20608149), (93, 18613812), (106, 16330986), (111, 15595356), (113, 15319332), (124, 13960359), (126, 13738766), (148, 11696517), (159, 10887324), (186, 9306906), (212, 8165493), (217, 7977348), (222, 7797678), (226, 7659666), (252, 6869383), (259, 6683724), (279, 6204604), (318, 5443662), (333, 5198452), (339, 5106444), (371, 4665996), (372, 4653453), (434, 3988674), (444, 3898839), (452, 3829833), (477, 3629108), (518, 3341862), (558, 3102302), (636, 2721831), (651, 2659116), (666, 2599226), (678, 2553222), (742, 2332998), (777, 2227908), (791, 2188476), (868, 1994337), (954, 1814554), (1017, 1702148), (1036, 1670931), (1113, 1555332), (1116, 1551151), (1147, 1509228), (1302, 1329558), (1332, 1299613), (1356, 1276611), (1484, 1166499), (1554, 1113954), (1582, 1094238), (1643, 1053612), (1908, 907277), (1953, 886372), (1961, 882756), (2034, 851074), (2226, 777666), (2294, 754614), (2331, 742636), (2373, 729492), (2604, 664779), (3108, 556977), (3164, 547119), (3286, 526806), (3339, 518444), (3441, 503076), (3503, 494172), (3906, 443186), (3922, 441378), (4068, 425537), (4181, 414036), (4452, 388833), (4588, 377307), (4662, 371318), (4746, 364746), (4929, 351204), (5883, 294252), (5989, 289044), (6572, 263403), (6678, 259222), (6882, 251538), (7006, 247086), (7119, 243164), (7812, 221593), (7844, 220689), (8029, 215604), (8362, 207018), (9324, 185659), (9492, 182373), (9858, 175602), (10323, 167692), (10509, 164724), (11501, 150516), (11766, 147126), (11978, 144522), (12543, 138012), (13356, 129611), (13727, 126108), (13764, 125769), (14012, 123543), (14238, 121582), (14787, 117068), (16058, 107802), (16724, 103509), (17649, 98084), (17967, 96348), (19716, 87801), (20646, 83846), (21018, 82362), (23002, 75258), (23532, 73563), (23956, 72261), (24087, 71868), (24521, 70596), (25086, 69006), (27454, 63054), (28476, 60791), (29267, 59148), (29574, 58534), (31527, 54908), (32116, 53901), (34503, 50172), (35298, 49042), (35934, 48174), (37629, 46004), (41181, 42036), (41292, 41923)]