237705468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 766712016

約数和(自身を除く): 529006548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 121, 132, 143, 147, 154, 156, 182, 196, 231, 242, 257, 273, 286, 294, 308, 363, 364, 429, 462, 484, 514, 539, 546, 572, 588, 637, 726, 771, 847, 858, 924, 1001, 1028, 1078, 1092, 1274, 1452, 1542, 1573, 1617, 1694, 1716, 1799, 1911, 2002, 2156, 2541, 2548, 2827, 3003, 3084, 3146, 3234, 3341, 3388, 3598, 3822, 4004, 4719, 5082, 5397, 5654, 5929, 6006, 6292, 6468, 6682, 7007, 7196, 7644, 8481, 9438, 10023, 10164, 10794, 11011, 11308, 11858, 12012, 12593, 13364, 14014, 16962, 17787, 18876, 19789, 20046, 21021, 21588, 22022, 23387, 23716, 25186, 28028, 31097, 33033, 33924, 35574, 36751, 37779, 39578, 40092, 42042, 44044, 46774, 50372, 59367, 62194, 66066, 70161, 71148, 73502, 75558, 77077, 79156, 84084, 93291, 93548, 110253, 118734, 124388, 132132, 138523, 140322, 147004, 151116, 154154, 163709, 186582, 217679, 220506, 231231, 237468, 257257, 277046, 280644, 308308, 327418, 373164, 404261, 415569, 435358, 441012, 462462, 491127, 514514, 554092, 653037, 654836, 771771, 808522, 831138, 870716, 924924, 982254, 1029028, 1212783, 1306074, 1523753, 1543542, 1617044, 1662276, 1800799, 1964508, 2425566, 2612148, 2829827, 3047506, 3087084, 3601598, 4571259, 4851132, 5402397, 5659654, 6095012, 7203196, 8489481, 9142518, 10804794, 11319308, 16978962, 18285036, 19808789, 21609588, 33957924, 39617578, 59426367, 79235156, 118852734, 237705468]

約数ペア:

[(1, 237705468), (2, 118852734), (3, 79235156), (4, 59426367), (6, 39617578), (7, 33957924), (11, 21609588), (12, 19808789), (13, 18285036), (14, 16978962), (21, 11319308), (22, 10804794), (26, 9142518), (28, 8489481), (33, 7203196), (39, 6095012), (42, 5659654), (44, 5402397), (49, 4851132), (52, 4571259), (66, 3601598), (77, 3087084), (78, 3047506), (84, 2829827), (91, 2612148), (98, 2425566), (121, 1964508), (132, 1800799), (143, 1662276), (147, 1617044), (154, 1543542), (156, 1523753), (182, 1306074), (196, 1212783), (231, 1029028), (242, 982254), (257, 924924), (273, 870716), (286, 831138), (294, 808522), (308, 771771), (363, 654836), (364, 653037), (429, 554092), (462, 514514), (484, 491127), (514, 462462), (539, 441012), (546, 435358), (572, 415569), (588, 404261), (637, 373164), (726, 327418), (771, 308308), (847, 280644), (858, 277046), (924, 257257), (1001, 237468), (1028, 231231), (1078, 220506), (1092, 217679), (1274, 186582), (1452, 163709), (1542, 154154), (1573, 151116), (1617, 147004), (1694, 140322), (1716, 138523), (1799, 132132), (1911, 124388), (2002, 118734), (2156, 110253), (2541, 93548), (2548, 93291), (2827, 84084), (3003, 79156), (3084, 77077), (3146, 75558), (3234, 73502), (3341, 71148), (3388, 70161), (3598, 66066), (3822, 62194), (4004, 59367), (4719, 50372), (5082, 46774), (5397, 44044), (5654, 42042), (5929, 40092), (6006, 39578), (6292, 37779), (6468, 36751), (6682, 35574), (7007, 33924), (7196, 33033), (7644, 31097), (8481, 28028), (9438, 25186), (10023, 23716), (10164, 23387), (10794, 22022), (11011, 21588), (11308, 21021), (11858, 20046), (12012, 19789), (12593, 18876), (13364, 17787), (14014, 16962)]