19791472848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{35851}}^1$

素因数の和:35953

約数の個数: 160

約数和(自身を含む): 61456637952

約数和(自身を除く): 41665165104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 53, 56, 62, 84, 93, 106, 112, 124, 159, 168, 186, 212, 217, 248, 318, 336, 371, 372, 424, 434, 496, 636, 651, 742, 744, 848, 868, 1113, 1272, 1302, 1484, 1488, 1643, 1736, 2226, 2544, 2604, 2968, 3286, 3472, 4452, 4929, 5208, 5936, 6572, 8904, 9858, 10416, 11501, 13144, 17808, 19716, 23002, 26288, 34503, 35851, 39432, 46004, 69006, 71702, 78864, 92008, 107553, 138012, 143404, 184016, 215106, 250957, 276024, 286808, 430212, 501914, 552048, 573616, 752871, 860424, 1003828, 1111381, 1505742, 1720848, 1900103, 2007656, 2222762, 3011484, 3334143, 3800206, 4015312, 4445524, 5700309, 6022968, 6668286, 7600412, 7779667, 8891048, 11400618, 12045936, 13300721, 13336572, 15200824, 15559334, 17782096, 22801236, 23339001, 26601442, 26673144, 30401648, 31118668, 39902163, 45602472, 46678002, 53202884, 53346288, 58903193, 62237336, 79804326, 91204944, 93356004, 106405768, 117806386, 124474672, 159608652, 176709579, 186712008, 212811536, 235612772, 319217304, 353419158, 373424016, 412322351, 471225544, 638434608, 706838316, 824644702, 942451088, 1236967053, 1413676632, 1649289404, 2473934106, 2827353264, 3298578808, 4947868212, 6597157616, 9895736424, 19791472848]

約数ペア:

[(1, 19791472848), (2, 9895736424), (3, 6597157616), (4, 4947868212), (6, 3298578808), (7, 2827353264), (8, 2473934106), (12, 1649289404), (14, 1413676632), (16, 1236967053), (21, 942451088), (24, 824644702), (28, 706838316), (31, 638434608), (42, 471225544), (48, 412322351), (53, 373424016), (56, 353419158), (62, 319217304), (84, 235612772), (93, 212811536), (106, 186712008), (112, 176709579), (124, 159608652), (159, 124474672), (168, 117806386), (186, 106405768), (212, 93356004), (217, 91204944), (248, 79804326), (318, 62237336), (336, 58903193), (371, 53346288), (372, 53202884), (424, 46678002), (434, 45602472), (496, 39902163), (636, 31118668), (651, 30401648), (742, 26673144), (744, 26601442), (848, 23339001), (868, 22801236), (1113, 17782096), (1272, 15559334), (1302, 15200824), (1484, 13336572), (1488, 13300721), (1643, 12045936), (1736, 11400618), (2226, 8891048), (2544, 7779667), (2604, 7600412), (2968, 6668286), (3286, 6022968), (3472, 5700309), (4452, 4445524), (4929, 4015312), (5208, 3800206), (5936, 3334143), (6572, 3011484), (8904, 2222762), (9858, 2007656), (10416, 1900103), (11501, 1720848), (13144, 1505742), (17808, 1111381), (19716, 1003828), (23002, 860424), (26288, 752871), (34503, 573616), (35851, 552048), (39432, 501914), (46004, 430212), (69006, 286808), (71702, 276024), (78864, 250957), (92008, 215106), (107553, 184016), (138012, 143404)]