1872809328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 5718384000

約数和(自身を除く): 3845574672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 38, 39, 48, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 169, 174, 208, 228, 232, 247, 304, 312, 338, 348, 377, 419, 456, 464, 494, 507, 551, 624, 676, 696, 741, 754, 838, 912, 988, 1014, 1102, 1131, 1257, 1352, 1392, 1482, 1508, 1653, 1676, 1976, 2028, 2204, 2262, 2514, 2704, 2964, 3016, 3211, 3306, 3352, 3952, 4056, 4408, 4524, 4901, 5028, 5447, 5928, 6032, 6422, 6612, 6704, 7163, 7961, 8112, 8816, 9048, 9633, 9802, 10056, 10894, 11856, 12151, 12844, 13224, 14326, 14703, 15922, 16341, 18096, 19266, 19604, 20112, 21489, 21788, 23883, 24302, 25688, 26448, 28652, 29406, 31844, 32682, 36453, 38532, 39208, 42978, 43576, 47766, 48604, 51376, 57304, 58812, 63688, 65364, 70811, 72906, 77064, 78416, 85956, 87152, 93119, 95532, 97208, 103493, 114608, 117624, 127376, 130728, 141622, 145812, 154128, 157963, 171912, 186238, 191064, 194416, 206986, 212433, 230869, 235248, 261456, 279357, 283244, 291624, 310479, 315926, 343824, 372476, 382128, 413972, 424866, 461738, 473889, 558714, 566488, 583248, 620958, 631852, 692607, 744952, 827944, 849732, 923476, 947778, 1117428, 1132976, 1241916, 1263704, 1345409, 1385214, 1489904, 1655888, 1699464, 1846952, 1895556, 2053519, 2234856, 2483832, 2527408, 2690818, 2770428, 3001297, 3398928, 3693904, 3791112, 4036227, 4107038, 4469712, 4967664, 5381636, 5540856, 6002594, 6160557, 7582224, 8072454, 8214076, 9003891, 10763272, 11081712, 12005188, 12321114, 16144908, 16428152, 18007782, 21526544, 24010376, 24642228, 32289816, 32856304, 36015564, 39016861, 48020752, 49284456, 64579632, 72031128, 78033722, 98568912, 117050583, 144062256, 156067444, 234101166, 312134888, 468202332, 624269776, 936404664, 1872809328]

約数ペア:

[(1, 1872809328), (2, 936404664), (3, 624269776), (4, 468202332), (6, 312134888), (8, 234101166), (12, 156067444), (13, 144062256), (16, 117050583), (19, 98568912), (24, 78033722), (26, 72031128), (29, 64579632), (38, 49284456), (39, 48020752), (48, 39016861), (52, 36015564), (57, 32856304), (58, 32289816), (76, 24642228), (78, 24010376), (87, 21526544), (104, 18007782), (114, 16428152), (116, 16144908), (152, 12321114), (156, 12005188), (169, 11081712), (174, 10763272), (208, 9003891), (228, 8214076), (232, 8072454), (247, 7582224), (304, 6160557), (312, 6002594), (338, 5540856), (348, 5381636), (377, 4967664), (419, 4469712), (456, 4107038), (464, 4036227), (494, 3791112), (507, 3693904), (551, 3398928), (624, 3001297), (676, 2770428), (696, 2690818), (741, 2527408), (754, 2483832), (838, 2234856), (912, 2053519), (988, 1895556), (1014, 1846952), (1102, 1699464), (1131, 1655888), (1257, 1489904), (1352, 1385214), (1392, 1345409), (1482, 1263704), (1508, 1241916), (1653, 1132976), (1676, 1117428), (1976, 947778), (2028, 923476), (2204, 849732), (2262, 827944), (2514, 744952), (2704, 692607), (2964, 631852), (3016, 620958), (3211, 583248), (3306, 566488), (3352, 558714), (3952, 473889), (4056, 461738), (4408, 424866), (4524, 413972), (4901, 382128), (5028, 372476), (5447, 343824), (5928, 315926), (6032, 310479), (6422, 291624), (6612, 283244), (6704, 279357), (7163, 261456), (7961, 235248), (8112, 230869), (8816, 212433), (9048, 206986), (9633, 194416), (9802, 191064), (10056, 186238), (10894, 171912), (11856, 157963), (12151, 154128), (12844, 145812), (13224, 141622), (14326, 130728), (14703, 127376), (15922, 117624), (16341, 114608), (18096, 103493), (19266, 97208), (19604, 95532), (20112, 93119), (21489, 87152), (21788, 85956), (23883, 78416), (24302, 77064), (25688, 72906), (26448, 70811), (28652, 65364), (29406, 63688), (31844, 58812), (32682, 57304), (36453, 51376), (38532, 48604), (39208, 47766), (42978, 43576)]