19016989488

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10429}}^1$

素因数の和:10526

約数の個数: 240

約数和(自身を含む): 64024513280

約数和(自身を除く): 45007523792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 67, 72, 81, 84, 108, 112, 126, 134, 144, 162, 168, 189, 201, 216, 243, 252, 268, 324, 336, 378, 402, 432, 469, 486, 504, 536, 567, 603, 648, 756, 804, 938, 972, 1008, 1072, 1134, 1206, 1296, 1407, 1512, 1608, 1701, 1809, 1876, 1944, 2268, 2412, 2814, 3024, 3216, 3402, 3618, 3752, 3888, 4221, 4536, 4824, 5427, 5628, 6804, 7236, 7504, 8442, 9072, 9648, 10429, 10854, 11256, 12663, 13608, 14472, 16281, 16884, 20858, 21708, 22512, 25326, 27216, 28944, 31287, 32562, 33768, 37989, 41716, 43416, 50652, 62574, 65124, 67536, 73003, 75978, 83432, 86832, 93861, 101304, 113967, 125148, 130248, 146006, 151956, 166864, 187722, 202608, 219009, 227934, 250296, 260496, 281583, 292012, 303912, 375444, 438018, 455868, 500592, 563166, 584024, 607824, 657027, 698743, 750888, 844749, 876036, 911736, 1126332, 1168048, 1314054, 1397486, 1501776, 1689498, 1752072, 1823472, 1971081, 2096229, 2252664, 2534247, 2628108, 2794972, 3378996, 3504144, 3942162, 4192458, 4505328, 4891201, 5068494, 5256216, 5589944, 5913243, 6288687, 6757992, 7884324, 8384916, 9782402, 10136988, 10512432, 11179888, 11826486, 12577374, 13515984, 14673603, 15768648, 16769832, 17739729, 18866061, 19564804, 20273976, 23652972, 25154748, 29347206, 31537296, 33539664, 35479458, 37732122, 39129608, 40547952, 44020809, 47305944, 50309496, 56598183, 58694412, 70958916, 75464244, 78259216, 88041618, 94611888, 100618992, 113196366, 117388824, 132062427, 141917832, 150928488, 169794549, 176083236, 226392732, 234777648, 264124854, 283835664, 301856976, 339589098, 352166472, 396187281, 452785464, 528249708, 679178196, 704332944, 792374562, 905570928, 1056499416, 1188561843, 1358356392, 1584749124, 2112998832, 2377123686, 2716712784, 3169498248, 4754247372, 6338996496, 9508494744, 19016989488]

約数ペア:

[(1, 19016989488), (2, 9508494744), (3, 6338996496), (4, 4754247372), (6, 3169498248), (7, 2716712784), (8, 2377123686), (9, 2112998832), (12, 1584749124), (14, 1358356392), (16, 1188561843), (18, 1056499416), (21, 905570928), (24, 792374562), (27, 704332944), (28, 679178196), (36, 528249708), (42, 452785464), (48, 396187281), (54, 352166472), (56, 339589098), (63, 301856976), (67, 283835664), (72, 264124854), (81, 234777648), (84, 226392732), (108, 176083236), (112, 169794549), (126, 150928488), (134, 141917832), (144, 132062427), (162, 117388824), (168, 113196366), (189, 100618992), (201, 94611888), (216, 88041618), (243, 78259216), (252, 75464244), (268, 70958916), (324, 58694412), (336, 56598183), (378, 50309496), (402, 47305944), (432, 44020809), (469, 40547952), (486, 39129608), (504, 37732122), (536, 35479458), (567, 33539664), (603, 31537296), (648, 29347206), (756, 25154748), (804, 23652972), (938, 20273976), (972, 19564804), (1008, 18866061), (1072, 17739729), (1134, 16769832), (1206, 15768648), (1296, 14673603), (1407, 13515984), (1512, 12577374), (1608, 11826486), (1701, 11179888), (1809, 10512432), (1876, 10136988), (1944, 9782402), (2268, 8384916), (2412, 7884324), (2814, 6757992), (3024, 6288687), (3216, 5913243), (3402, 5589944), (3618, 5256216), (3752, 5068494), (3888, 4891201), (4221, 4505328), (4536, 4192458), (4824, 3942162), (5427, 3504144), (5628, 3378996), (6804, 2794972), (7236, 2628108), (7504, 2534247), (8442, 2252664), (9072, 2096229), (9648, 1971081), (10429, 1823472), (10854, 1752072), (11256, 1689498), (12663, 1501776), (13608, 1397486), (14472, 1314054), (16281, 1168048), (16884, 1126332), (20858, 911736), (21708, 876036), (22512, 844749), (25326, 750888), (27216, 698743), (28944, 657027), (31287, 607824), (32562, 584024), (33768, 563166), (37989, 500592), (41716, 455868), (43416, 438018), (50652, 375444), (62574, 303912), (65124, 292012), (67536, 281583), (73003, 260496), (75978, 250296), (83432, 227934), (86832, 219009), (93861, 202608), (101304, 187722), (113967, 166864), (125148, 151956), (130248, 146006)]