2646213444

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 216

約数和(自身を含む): 8096524800

約数和(自身を除く): 5450311356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 223, 252, 279, 294, 343, 372, 434, 441, 446, 558, 588, 651, 669, 686, 868, 882, 892, 961, 1029, 1116, 1302, 1338, 1372, 1519, 1561, 1764, 1922, 1953, 2007, 2058, 2604, 2676, 2883, 3038, 3087, 3122, 3844, 3906, 4014, 4116, 4557, 4683, 5766, 6076, 6174, 6244, 6727, 6913, 7812, 8028, 8649, 9114, 9366, 10633, 10927, 11532, 12348, 13454, 13671, 13826, 14049, 17298, 18228, 18732, 20181, 20739, 21266, 21854, 26908, 27342, 27652, 28098, 31899, 32781, 34596, 40362, 41478, 42532, 43708, 47089, 48391, 54684, 56196, 60543, 62217, 63798, 65562, 76489, 80724, 82956, 94178, 95697, 96782, 98343, 121086, 124434, 127596, 131124, 141267, 145173, 152978, 188356, 191394, 193564, 196686, 214303, 229467, 242172, 248868, 282534, 290346, 305956, 329623, 338737, 382788, 393372, 423801, 428606, 435519, 458934, 565068, 580692, 642909, 659246, 677474, 688401, 847602, 857212, 871038, 917868, 988869, 1016211, 1285818, 1318492, 1354948, 1376802, 1500121, 1695204, 1742076, 1928727, 1977738, 2032422, 2371159, 2571636, 2753604, 2966607, 3000242, 3048633, 3857454, 3955476, 4064844, 4500363, 4742318, 5933214, 6000484, 6097266, 7113477, 7714908, 9000726, 9484636, 10500847, 11866428, 12194532, 13501089, 14226954, 18001452, 21001694, 21340431, 27002178, 28453908, 31502541, 42003388, 42680862, 54004356, 63005082, 73505929, 85361724, 94507623, 126010164, 147011858, 189015246, 220517787, 294023716, 378030492, 441035574, 661553361, 882071148, 1323106722, 2646213444]

約数ペア:

[(1, 2646213444), (2, 1323106722), (3, 882071148), (4, 661553361), (6, 441035574), (7, 378030492), (9, 294023716), (12, 220517787), (14, 189015246), (18, 147011858), (21, 126010164), (28, 94507623), (31, 85361724), (36, 73505929), (42, 63005082), (49, 54004356), (62, 42680862), (63, 42003388), (84, 31502541), (93, 28453908), (98, 27002178), (124, 21340431), (126, 21001694), (147, 18001452), (186, 14226954), (196, 13501089), (217, 12194532), (223, 11866428), (252, 10500847), (279, 9484636), (294, 9000726), (343, 7714908), (372, 7113477), (434, 6097266), (441, 6000484), (446, 5933214), (558, 4742318), (588, 4500363), (651, 4064844), (669, 3955476), (686, 3857454), (868, 3048633), (882, 3000242), (892, 2966607), (961, 2753604), (1029, 2571636), (1116, 2371159), (1302, 2032422), (1338, 1977738), (1372, 1928727), (1519, 1742076), (1561, 1695204), (1764, 1500121), (1922, 1376802), (1953, 1354948), (2007, 1318492), (2058, 1285818), (2604, 1016211), (2676, 988869), (2883, 917868), (3038, 871038), (3087, 857212), (3122, 847602), (3844, 688401), (3906, 677474), (4014, 659246), (4116, 642909), (4557, 580692), (4683, 565068), (5766, 458934), (6076, 435519), (6174, 428606), (6244, 423801), (6727, 393372), (6913, 382788), (7812, 338737), (8028, 329623), (8649, 305956), (9114, 290346), (9366, 282534), (10633, 248868), (10927, 242172), (11532, 229467), (12348, 214303), (13454, 196686), (13671, 193564), (13826, 191394), (14049, 188356), (17298, 152978), (18228, 145173), (18732, 141267), (20181, 131124), (20739, 127596), (21266, 124434), (21854, 121086), (26908, 98343), (27342, 96782), (27652, 95697), (28098, 94178), (31899, 82956), (32781, 80724), (34596, 76489), (40362, 65562), (41478, 63798), (42532, 62217), (43708, 60543), (47089, 56196), (48391, 54684)]