19791138528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{95311}}^1$

素因数の和:95437

約数の個数: 144

約数和(自身を含む): 64946359296

約数和(自身を除く): 45155220768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 103, 112, 126, 144, 168, 206, 224, 252, 288, 309, 336, 412, 504, 618, 672, 721, 824, 927, 1008, 1236, 1442, 1648, 1854, 2016, 2163, 2472, 2884, 3296, 3708, 4326, 4944, 5768, 6489, 7416, 8652, 9888, 11536, 12978, 14832, 17304, 23072, 25956, 29664, 34608, 51912, 69216, 95311, 103824, 190622, 207648, 285933, 381244, 571866, 667177, 762488, 857799, 1143732, 1334354, 1524976, 1715598, 2001531, 2287464, 2668708, 3049952, 3431196, 4003062, 4574928, 5337416, 6004593, 6862392, 8006124, 9149856, 9817033, 10674832, 12009186, 13724784, 16012248, 19634066, 21349664, 24018372, 27449568, 29451099, 32024496, 39268132, 48036744, 58902198, 64048992, 68719231, 78536264, 88353297, 96073488, 117804396, 137438462, 157072528, 176706594, 192146976, 206157693, 235608792, 274876924, 314145056, 353413188, 412315386, 471217584, 549753848, 618473079, 706826376, 824630772, 942435168, 1099507696, 1236946158, 1413652752, 1649261544, 2199015392, 2473892316, 2827305504, 3298523088, 4947784632, 6597046176, 9895569264, 19791138528]

約数ペア:

[(1, 19791138528), (2, 9895569264), (3, 6597046176), (4, 4947784632), (6, 3298523088), (7, 2827305504), (8, 2473892316), (9, 2199015392), (12, 1649261544), (14, 1413652752), (16, 1236946158), (18, 1099507696), (21, 942435168), (24, 824630772), (28, 706826376), (32, 618473079), (36, 549753848), (42, 471217584), (48, 412315386), (56, 353413188), (63, 314145056), (72, 274876924), (84, 235608792), (96, 206157693), (103, 192146976), (112, 176706594), (126, 157072528), (144, 137438462), (168, 117804396), (206, 96073488), (224, 88353297), (252, 78536264), (288, 68719231), (309, 64048992), (336, 58902198), (412, 48036744), (504, 39268132), (618, 32024496), (672, 29451099), (721, 27449568), (824, 24018372), (927, 21349664), (1008, 19634066), (1236, 16012248), (1442, 13724784), (1648, 12009186), (1854, 10674832), (2016, 9817033), (2163, 9149856), (2472, 8006124), (2884, 6862392), (3296, 6004593), (3708, 5337416), (4326, 4574928), (4944, 4003062), (5768, 3431196), (6489, 3049952), (7416, 2668708), (8652, 2287464), (9888, 2001531), (11536, 1715598), (12978, 1524976), (14832, 1334354), (17304, 1143732), (23072, 857799), (25956, 762488), (29664, 667177), (34608, 571866), (51912, 381244), (69216, 285933), (95311, 207648), (103824, 190622)]