219321648

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 240

約数和(自身を含む): 789636960

約数和(自身を除く): 570315312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 797, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1594, 1638, 1764, 1872, 1911, 2184, 2352, 2391, 2457, 2548, 2646, 2808, 3024, 3188, 3276, 3528, 3822, 4368, 4782, 4914, 5096, 5292, 5579, 5616, 5733, 6376, 6552, 7056, 7173, 7644, 9564, 9828, 10192, 10361, 10584, 11158, 11466, 12752, 13104, 14346, 15288, 16737, 17199, 19128, 19656, 20722, 21168, 21519, 22316, 22932, 28692, 30576, 31083, 33474, 34398, 38256, 39053, 39312, 41444, 43038, 44632, 45864, 50211, 57384, 62166, 66948, 68796, 72527, 78106, 82888, 86076, 89264, 91728, 93249, 100422, 114768, 117159, 124332, 133896, 137592, 145054, 150633, 156212, 165776, 172152, 186498, 200844, 217581, 234318, 248664, 267792, 275184, 279747, 290108, 301266, 312424, 344304, 351477, 372996, 401688, 435162, 468636, 497328, 507689, 559494, 580216, 602532, 624848, 652743, 702954, 745992, 803376, 870324, 937272, 1015378, 1054431, 1118988, 1160432, 1205064, 1305486, 1405908, 1491984, 1523067, 1740648, 1874544, 1958229, 2030756, 2108862, 2237976, 2410128, 2610972, 2811816, 3046134, 3481296, 3916458, 4061512, 4217724, 4475952, 4569201, 5221944, 5623632, 6092268, 7832916, 8123024, 8435448, 9138402, 10443888, 12184536, 13707603, 15665832, 16870896, 18276804, 24369072, 27415206, 31331664, 36553608, 54830412, 73107216, 109660824, 219321648]

約数ペア:

[(1, 219321648), (2, 109660824), (3, 73107216), (4, 54830412), (6, 36553608), (7, 31331664), (8, 27415206), (9, 24369072), (12, 18276804), (13, 16870896), (14, 15665832), (16, 13707603), (18, 12184536), (21, 10443888), (24, 9138402), (26, 8435448), (27, 8123024), (28, 7832916), (36, 6092268), (39, 5623632), (42, 5221944), (48, 4569201), (49, 4475952), (52, 4217724), (54, 4061512), (56, 3916458), (63, 3481296), (72, 3046134), (78, 2811816), (84, 2610972), (91, 2410128), (98, 2237976), (104, 2108862), (108, 2030756), (112, 1958229), (117, 1874544), (126, 1740648), (144, 1523067), (147, 1491984), (156, 1405908), (168, 1305486), (182, 1205064), (189, 1160432), (196, 1118988), (208, 1054431), (216, 1015378), (234, 937272), (252, 870324), (273, 803376), (294, 745992), (312, 702954), (336, 652743), (351, 624848), (364, 602532), (378, 580216), (392, 559494), (432, 507689), (441, 497328), (468, 468636), (504, 435162), (546, 401688), (588, 372996), (624, 351477), (637, 344304), (702, 312424), (728, 301266), (756, 290108), (784, 279747), (797, 275184), (819, 267792), (882, 248664), (936, 234318), (1008, 217581), (1092, 200844), (1176, 186498), (1274, 172152), (1323, 165776), (1404, 156212), (1456, 150633), (1512, 145054), (1594, 137592), (1638, 133896), (1764, 124332), (1872, 117159), (1911, 114768), (2184, 100422), (2352, 93249), (2391, 91728), (2457, 89264), (2548, 86076), (2646, 82888), (2808, 78106), (3024, 72527), (3188, 68796), (3276, 66948), (3528, 62166), (3822, 57384), (4368, 50211), (4782, 45864), (4914, 44632), (5096, 43038), (5292, 41444), (5579, 39312), (5616, 39053), (5733, 38256), (6376, 34398), (6552, 33474), (7056, 31083), (7173, 30576), (7644, 28692), (9564, 22932), (9828, 22316), (10192, 21519), (10361, 21168), (10584, 20722), (11158, 19656), (11466, 19128), (12752, 17199), (13104, 16737), (14346, 15288)]