19498984128

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:732

約数の個数: 336

約数和(自身を含む): 62627475456

約数和(自身を除く): 43128491328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 167, 186, 192, 208, 234, 248, 279, 288, 312, 334, 372, 403, 416, 468, 496, 501, 503, 558, 576, 624, 668, 744, 806, 832, 936, 992, 1002, 1006, 1116, 1209, 1248, 1336, 1488, 1503, 1509, 1612, 1872, 1984, 2004, 2012, 2171, 2232, 2418, 2496, 2672, 2976, 3006, 3018, 3224, 3627, 3744, 4008, 4024, 4342, 4464, 4527, 4836, 5177, 5344, 5952, 6012, 6036, 6448, 6513, 6539, 7254, 7488, 8016, 8048, 8684, 8928, 9054, 9672, 10354, 10688, 12024, 12072, 12896, 13026, 13078, 14508, 15531, 15593, 16032, 16096, 17368, 17856, 18108, 19344, 19539, 19617, 20708, 24048, 24144, 25792, 26052, 26156, 29016, 31062, 31186, 32064, 32192, 34736, 36216, 38688, 39078, 39234, 41416, 46593, 46779, 48096, 48288, 52104, 52312, 58032, 58851, 62124, 62372, 67301, 69472, 72432, 77376, 78156, 78468, 82832, 84001, 93186, 93558, 96192, 96576, 104208, 104624, 116064, 117702, 124248, 124744, 134602, 138944, 140337, 144864, 156312, 156936, 165664, 168002, 186372, 187116, 201903, 202709, 208416, 209248, 232128, 235404, 248496, 249488, 252003, 269204, 280674, 289728, 312624, 313872, 331328, 336004, 372744, 374232, 403806, 405418, 416832, 418496, 470808, 496992, 498976, 504006, 538408, 561348, 605709, 608127, 625248, 627744, 672008, 745488, 748464, 756009, 807612, 810836, 941616, 993984, 997952, 1008012, 1076816, 1092013, 1122696, 1211418, 1216254, 1250496, 1255488, 1344016, 1490976, 1496928, 1512018, 1615224, 1621672, 1824381, 1883232, 2016024, 2153632, 2184026, 2245392, 2422836, 2432508, 2604031, 2688032, 2981952, 2993856, 3024036, 3230448, 3243344, 3276039, 3648762, 3766464, 4032048, 4307264, 4368052, 4490784, 4845672, 4865016, 5208062, 5376064, 6048072, 6460896, 6486688, 6552078, 7297524, 7812093, 8064096, 8736104, 8981568, 9691344, 9730032, 9828117, 10416124, 12096144, 12921792, 12973376, 13104156, 14595048, 15624186, 16128192, 17472208, 19382688, 19460064, 19656234, 20832248, 23436279, 24192288, 26208312, 29190096, 31248372, 33852403, 34944416, 38765376, 38920128, 39312468, 41664496, 46872558, 48384576, 52416624, 58380192, 62496744, 67704806, 69888832, 78624936, 83328992, 93745116, 101557209, 104833248, 116760384, 124993488, 135409612, 157249872, 166657984, 187490232, 203114418, 209666496, 249986976, 270819224, 304671627, 314499744, 374980464, 406228836, 499973952, 541638448, 609343254, 628999488, 749960928, 812457672, 1083276896, 1218686508, 1499921856, 1624915344, 2166553792, 2437373016, 3249830688, 4874746032, 6499661376, 9749492064, 19498984128]

約数ペア:

[(1, 19498984128), (2, 9749492064), (3, 6499661376), (4, 4874746032), (6, 3249830688), (8, 2437373016), (9, 2166553792), (12, 1624915344), (13, 1499921856), (16, 1218686508), (18, 1083276896), (24, 812457672), (26, 749960928), (31, 628999488), (32, 609343254), (36, 541638448), (39, 499973952), (48, 406228836), (52, 374980464), (62, 314499744), (64, 304671627), (72, 270819224), (78, 249986976), (93, 209666496), (96, 203114418), (104, 187490232), (117, 166657984), (124, 157249872), (144, 135409612), (156, 124993488), (167, 116760384), (186, 104833248), (192, 101557209), (208, 93745116), (234, 83328992), (248, 78624936), (279, 69888832), (288, 67704806), (312, 62496744), (334, 58380192), (372, 52416624), (403, 48384576), (416, 46872558), (468, 41664496), (496, 39312468), (501, 38920128), (503, 38765376), (558, 34944416), (576, 33852403), (624, 31248372), (668, 29190096), (744, 26208312), (806, 24192288), (832, 23436279), (936, 20832248), (992, 19656234), (1002, 19460064), (1006, 19382688), (1116, 17472208), (1209, 16128192), (1248, 15624186), (1336, 14595048), (1488, 13104156), (1503, 12973376), (1509, 12921792), (1612, 12096144), (1872, 10416124), (1984, 9828117), (2004, 9730032), (2012, 9691344), (2171, 8981568), (2232, 8736104), (2418, 8064096), (2496, 7812093), (2672, 7297524), (2976, 6552078), (3006, 6486688), (3018, 6460896), (3224, 6048072), (3627, 5376064), (3744, 5208062), (4008, 4865016), (4024, 4845672), (4342, 4490784), (4464, 4368052), (4527, 4307264), (4836, 4032048), (5177, 3766464), (5344, 3648762), (5952, 3276039), (6012, 3243344), (6036, 3230448), (6448, 3024036), (6513, 2993856), (6539, 2981952), (7254, 2688032), (7488, 2604031), (8016, 2432508), (8048, 2422836), (8684, 2245392), (8928, 2184026), (9054, 2153632), (9672, 2016024), (10354, 1883232), (10688, 1824381), (12024, 1621672), (12072, 1615224), (12896, 1512018), (13026, 1496928), (13078, 1490976), (14508, 1344016), (15531, 1255488), (15593, 1250496), (16032, 1216254), (16096, 1211418), (17368, 1122696), (17856, 1092013), (18108, 1076816), (19344, 1008012), (19539, 997952), (19617, 993984), (20708, 941616), (24048, 810836), (24144, 807612), (25792, 756009), (26052, 748464), (26156, 745488), (29016, 672008), (31062, 627744), (31186, 625248), (32064, 608127), (32192, 605709), (34736, 561348), (36216, 538408), (38688, 504006), (39078, 498976), (39234, 496992), (41416, 470808), (46593, 418496), (46779, 416832), (48096, 405418), (48288, 403806), (52104, 374232), (52312, 372744), (58032, 336004), (58851, 331328), (62124, 313872), (62372, 312624), (67301, 289728), (69472, 280674), (72432, 269204), (77376, 252003), (78156, 249488), (78468, 248496), (82832, 235404), (84001, 232128), (93186, 209248), (93558, 208416), (96192, 202709), (96576, 201903), (104208, 187116), (104624, 186372), (116064, 168002), (117702, 165664), (124248, 156936), (124744, 156312), (134602, 144864), (138944, 140337)]