255894760548

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2545001}}^1$

素因数の和:2545047

約数の個数: 144

約数和(自身を含む): 812364638400

約数和(自身を除く): 556469877852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4788, 5292, 5586, 7182, 8379, 11172, 14364, 16758, 25137, 33516, 50274, 100548, 2545001, 5090002, 7635003, 10180004, 15270006, 17815007, 22905009, 30540012, 35630014, 45810018, 48355019, 53445021, 68715027, 71260028, 91620036, 96710038, 106890042, 124705049, 137430054, 145065057, 160335063, 193420076, 213780084, 249410098, 274860108, 290130114, 320670126, 338485133, 374115147, 435195171, 481005189, 498820196, 580260228, 641340252, 676970266, 748230294, 870390342, 962010378, 1015455399, 1122345441, 1305585513, 1353940532, 1496460588, 1740780684, 1924020756, 2030910798, 2244690882, 2369395931, 2611171026, 3046366197, 3367036323, 4061821596, 4489381764, 4738791862, 5222342052, 6092732394, 6734072646, 7108187793, 9139098591, 9477583724, 12185464788, 13468145292, 14216375586, 18278197182, 21324563379, 28432751172, 36556394364, 42649126758, 63973690137, 85298253516, 127947380274, 255894760548]

約数ペア:

[(1, 255894760548), (2, 127947380274), (3, 85298253516), (4, 63973690137), (6, 42649126758), (7, 36556394364), (9, 28432751172), (12, 21324563379), (14, 18278197182), (18, 14216375586), (19, 13468145292), (21, 12185464788), (27, 9477583724), (28, 9139098591), (36, 7108187793), (38, 6734072646), (42, 6092732394), (49, 5222342052), (54, 4738791862), (57, 4489381764), (63, 4061821596), (76, 3367036323), (84, 3046366197), (98, 2611171026), (108, 2369395931), (114, 2244690882), (126, 2030910798), (133, 1924020756), (147, 1740780684), (171, 1496460588), (189, 1353940532), (196, 1305585513), (228, 1122345441), (252, 1015455399), (266, 962010378), (294, 870390342), (342, 748230294), (378, 676970266), (399, 641340252), (441, 580260228), (513, 498820196), (532, 481005189), (588, 435195171), (684, 374115147), (756, 338485133), (798, 320670126), (882, 290130114), (931, 274860108), (1026, 249410098), (1197, 213780084), (1323, 193420076), (1596, 160335063), (1764, 145065057), (1862, 137430054), (2052, 124705049), (2394, 106890042), (2646, 96710038), (2793, 91620036), (3591, 71260028), (3724, 68715027), (4788, 53445021), (5292, 48355019), (5586, 45810018), (7182, 35630014), (8379, 30540012), (11172, 22905009), (14364, 17815007), (16758, 15270006), (25137, 10180004), (33516, 7635003), (50274, 5090002), (100548, 2545001)]