218628176949

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{35129}}^1$

素因数の和:35324

約数の個数: 128

約数和(自身を含む): 424932480000

約数和(自身を除く): 206304303051

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 149, 153, 189, 221, 273, 351, 357, 447, 459, 663, 819, 1043, 1071, 1341, 1547, 1937, 1989, 2457, 2533, 3129, 3213, 4023, 4641, 5811, 5967, 7599, 9387, 13559, 13923, 17433, 17731, 22797, 28161, 32929, 35129, 40677, 41769, 52299, 53193, 68391, 98787, 105387, 122031, 159579, 230503, 245903, 296361, 316161, 366093, 456677, 478737, 597193, 691509, 737709, 889083, 948483, 1370031, 1791579, 2074527, 2213127, 3196739, 4110093, 4180351, 5234221, 5374737, 6223581, 6639381, 7763509, 9590217, 12330279, 12541053, 15702663, 16124211, 23290527, 28770651, 36639547, 37623159, 47107989, 54344563, 68044873, 69871581, 86311953, 88981757, 109918641, 112869477, 141323967, 163033689, 204134619, 209614743, 266945271, 329755923, 476314111, 489101067, 612403857, 622872299, 800835813, 989267769, 1156762841, 1428942333, 1467303201, 1837211571, 1868616897, 2402507439, 3470288523, 4286826999, 5605850691, 8097339887, 10410865569, 12860480997, 16817552073, 24292019661, 31232596707, 72876058983, 218628176949]

約数ペア:

[(1, 218628176949), (3, 72876058983), (7, 31232596707), (9, 24292019661), (13, 16817552073), (17, 12860480997), (21, 10410865569), (27, 8097339887), (39, 5605850691), (51, 4286826999), (63, 3470288523), (91, 2402507439), (117, 1868616897), (119, 1837211571), (149, 1467303201), (153, 1428942333), (189, 1156762841), (221, 989267769), (273, 800835813), (351, 622872299), (357, 612403857), (447, 489101067), (459, 476314111), (663, 329755923), (819, 266945271), (1043, 209614743), (1071, 204134619), (1341, 163033689), (1547, 141323967), (1937, 112869477), (1989, 109918641), (2457, 88981757), (2533, 86311953), (3129, 69871581), (3213, 68044873), (4023, 54344563), (4641, 47107989), (5811, 37623159), (5967, 36639547), (7599, 28770651), (9387, 23290527), (13559, 16124211), (13923, 15702663), (17433, 12541053), (17731, 12330279), (22797, 9590217), (28161, 7763509), (32929, 6639381), (35129, 6223581), (40677, 5374737), (41769, 5234221), (52299, 4180351), (53193, 4110093), (68391, 3196739), (98787, 2213127), (105387, 2074527), (122031, 1791579), (159579, 1370031), (230503, 948483), (245903, 889083), (296361, 737709), (316161, 691509), (366093, 597193), (456677, 478737)]