1727196744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 5563514880

約数和(自身を除く): 3836318136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 97, 104, 124, 156, 168, 182, 186, 194, 217, 248, 263, 273, 291, 312, 364, 372, 388, 403, 434, 526, 546, 582, 651, 679, 728, 744, 776, 789, 806, 868, 1052, 1092, 1164, 1209, 1261, 1302, 1358, 1578, 1612, 1736, 1841, 2037, 2104, 2184, 2328, 2418, 2522, 2604, 2716, 2821, 3007, 3156, 3224, 3419, 3682, 3783, 4074, 4836, 5044, 5208, 5432, 5523, 5642, 6014, 6312, 6838, 7364, 7566, 8148, 8153, 8463, 8827, 9021, 9672, 10088, 10257, 11046, 11284, 12028, 13676, 14728, 15132, 16296, 16306, 16926, 17654, 18042, 20514, 21049, 22092, 22568, 23933, 24056, 24459, 25511, 26481, 27352, 30264, 32612, 33852, 35308, 36084, 39091, 41028, 42098, 44184, 47866, 48918, 51022, 52962, 57071, 63147, 65224, 67704, 70616, 71799, 72168, 76533, 78182, 82056, 84196, 95732, 97836, 102044, 105924, 105989, 114142, 117273, 126294, 143598, 153066, 156364, 168392, 171213, 178577, 191464, 195672, 204088, 211848, 211978, 228284, 234546, 252588, 273637, 287196, 306132, 312728, 317967, 331643, 342426, 357154, 423956, 456568, 469092, 505176, 535731, 547274, 574392, 612264, 635934, 663286, 684852, 714308, 741923, 790841, 820911, 847912, 938184, 994929, 1071462, 1094548, 1271868, 1326572, 1369704, 1428616, 1483846, 1581682, 1641822, 1989858, 2142924, 2189096, 2225769, 2321501, 2372523, 2543736, 2653144, 2967692, 3163364, 3283644, 3979716, 4285848, 4451538, 4643002, 4745046, 5535887, 5935384, 6326728, 6567288, 6964503, 7959432, 8903076, 9286004, 9490092, 10280933, 11071774, 13929006, 16607661, 17806152, 18572008, 18980184, 20561866, 22143548, 27858012, 30842799, 33215322, 41123732, 44287096, 55716024, 61685598, 66430644, 71966531, 82247464, 123371196, 132861288, 143933062, 215899593, 246742392, 287866124, 431799186, 575732248, 863598372, 1727196744]

約数ペア:

[(1, 1727196744), (2, 863598372), (3, 575732248), (4, 431799186), (6, 287866124), (7, 246742392), (8, 215899593), (12, 143933062), (13, 132861288), (14, 123371196), (21, 82247464), (24, 71966531), (26, 66430644), (28, 61685598), (31, 55716024), (39, 44287096), (42, 41123732), (52, 33215322), (56, 30842799), (62, 27858012), (78, 22143548), (84, 20561866), (91, 18980184), (93, 18572008), (97, 17806152), (104, 16607661), (124, 13929006), (156, 11071774), (168, 10280933), (182, 9490092), (186, 9286004), (194, 8903076), (217, 7959432), (248, 6964503), (263, 6567288), (273, 6326728), (291, 5935384), (312, 5535887), (364, 4745046), (372, 4643002), (388, 4451538), (403, 4285848), (434, 3979716), (526, 3283644), (546, 3163364), (582, 2967692), (651, 2653144), (679, 2543736), (728, 2372523), (744, 2321501), (776, 2225769), (789, 2189096), (806, 2142924), (868, 1989858), (1052, 1641822), (1092, 1581682), (1164, 1483846), (1209, 1428616), (1261, 1369704), (1302, 1326572), (1358, 1271868), (1578, 1094548), (1612, 1071462), (1736, 994929), (1841, 938184), (2037, 847912), (2104, 820911), (2184, 790841), (2328, 741923), (2418, 714308), (2522, 684852), (2604, 663286), (2716, 635934), (2821, 612264), (3007, 574392), (3156, 547274), (3224, 535731), (3419, 505176), (3682, 469092), (3783, 456568), (4074, 423956), (4836, 357154), (5044, 342426), (5208, 331643), (5432, 317967), (5523, 312728), (5642, 306132), (6014, 287196), (6312, 273637), (6838, 252588), (7364, 234546), (7566, 228284), (8148, 211978), (8153, 211848), (8463, 204088), (8827, 195672), (9021, 191464), (9672, 178577), (10088, 171213), (10257, 168392), (11046, 156364), (11284, 153066), (12028, 143598), (13676, 126294), (14728, 117273), (15132, 114142), (16296, 105989), (16306, 105924), (16926, 102044), (17654, 97836), (18042, 95732), (20514, 84196), (21049, 82056), (22092, 78182), (22568, 76533), (23933, 72168), (24056, 71799), (24459, 70616), (25511, 67704), (26481, 65224), (27352, 63147), (30264, 57071), (32612, 52962), (33852, 51022), (35308, 48918), (36084, 47866), (39091, 44184), (41028, 42098)]