19722862656

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157793}}^1$

素因数の和:157849

約数の個数: 168

約数和(自身を含む): 66692580864

約数和(自身を除く): 46969718208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 31248, 41664, 62496, 124992, 157793, 315586, 473379, 631172, 946758, 1104551, 1262344, 1420137, 1893516, 2209102, 2524688, 2840274, 3313653, 3787032, 4418204, 4891583, 5049376, 5680548, 6627306, 7574064, 8836408, 9783166, 9940959, 10098752, 11361096, 13254612, 14674749, 15148128, 17672816, 19566332, 19881918, 22722192, 26509224, 29349498, 30296256, 34241081, 35345632, 39132664, 39763836, 44024247, 45444384, 53018448, 58698996, 68482162, 70691264, 78265328, 79527672, 88048494, 90888768, 102723243, 106036896, 117397992, 136964324, 156530656, 159055344, 176096988, 205446486, 212073792, 234795984, 273928648, 308169729, 313061312, 318110688, 352193976, 410892972, 469591968, 547857296, 616339458, 636221376, 704387952, 821785944, 939183936, 1095714592, 1232678916, 1408775904, 1643571888, 2191429184, 2465357832, 2817551808, 3287143776, 4930715664, 6574287552, 9861431328, 19722862656]

約数ペア:

[(1, 19722862656), (2, 9861431328), (3, 6574287552), (4, 4930715664), (6, 3287143776), (7, 2817551808), (8, 2465357832), (9, 2191429184), (12, 1643571888), (14, 1408775904), (16, 1232678916), (18, 1095714592), (21, 939183936), (24, 821785944), (28, 704387952), (31, 636221376), (32, 616339458), (36, 547857296), (42, 469591968), (48, 410892972), (56, 352193976), (62, 318110688), (63, 313061312), (64, 308169729), (72, 273928648), (84, 234795984), (93, 212073792), (96, 205446486), (112, 176096988), (124, 159055344), (126, 156530656), (144, 136964324), (168, 117397992), (186, 106036896), (192, 102723243), (217, 90888768), (224, 88048494), (248, 79527672), (252, 78265328), (279, 70691264), (288, 68482162), (336, 58698996), (372, 53018448), (434, 45444384), (448, 44024247), (496, 39763836), (504, 39132664), (558, 35345632), (576, 34241081), (651, 30296256), (672, 29349498), (744, 26509224), (868, 22722192), (992, 19881918), (1008, 19566332), (1116, 17672816), (1302, 15148128), (1344, 14674749), (1488, 13254612), (1736, 11361096), (1953, 10098752), (1984, 9940959), (2016, 9783166), (2232, 8836408), (2604, 7574064), (2976, 6627306), (3472, 5680548), (3906, 5049376), (4032, 4891583), (4464, 4418204), (5208, 3787032), (5952, 3313653), (6944, 2840274), (7812, 2524688), (8928, 2209102), (10416, 1893516), (13888, 1420137), (15624, 1262344), (17856, 1104551), (20832, 946758), (31248, 631172), (41664, 473379), (62496, 315586), (124992, 157793)]