21351213358272

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13271779}}^1$

素因数の和:13271833

約数の個数: 336

約数和(自身を含む): 76859532336000

約数和(自身を除く): 55508318977728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 266, 288, 294, 304, 336, 342, 378, 392, 399, 432, 441, 448, 456, 504, 513, 532, 576, 588, 608, 672, 684, 756, 784, 798, 864, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1216, 1323, 1344, 1368, 1512, 1568, 1596, 1728, 1764, 1824, 1862, 2016, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3136, 3192, 3528, 3591, 3648, 3724, 4032, 4104, 4256, 4704, 4788, 5292, 5472, 5586, 6048, 6384, 7056, 7182, 7448, 8208, 8379, 8512, 9408, 9576, 10584, 10944, 11172, 12096, 12768, 14112, 14364, 14896, 16416, 16758, 19152, 21168, 22344, 25137, 25536, 28224, 28728, 29792, 32832, 33516, 38304, 42336, 44688, 50274, 57456, 59584, 67032, 76608, 84672, 89376, 100548, 114912, 134064, 178752, 201096, 229824, 268128, 402192, 536256, 804384, 1608768, 13271779, 26543558, 39815337, 53087116, 79630674, 92902453, 106174232, 119446011, 159261348, 185804906, 212348464, 238892022, 252163801, 278707359, 318522696, 358338033, 371609812, 424696928, 477784044, 504327602, 557414718, 637045392, 650317171, 716676066, 743219624, 756491403, 836122077, 849393856, 955568088, 1008655204, 1114829436, 1274090784, 1300634342, 1433352132, 1486439248, 1512982806, 1672244154, 1765146607, 1911136176, 1950951513, 2017310408, 2229658872, 2269474209, 2508366231, 2548181568, 2601268684, 2866704264, 2972878496, 3025965612, 3344488308, 3530293214, 3822272352, 3901903026, 4034620816, 4459317744, 4538948418, 5016732462, 5202537368, 5295439821, 5733408528, 5852854539, 5945756992, 6051931224, 6688976616, 6808422627, 7060586428, 7644544704, 7803806052, 8069241632, 8918635488, 9077896836, 10033464924, 10405074736, 10590879642, 11466817056, 11705709078, 12103862448, 12356026249, 13377953232, 13616845254, 14121172856, 15607612104, 15886319463, 16138483264, 17558563617, 17837270976, 18155793672, 20066929848, 20810149472, 21181759284, 22933634112, 23411418156, 24207724896, 24712052498, 26755906464, 27233690508, 28242345712, 31215224208, 31772638926, 35117127234, 36311587344, 37068078747, 40133859696, 41620298944, 42363518568, 46822836312, 47658958389, 48415449792, 49424104996, 53511812928, 54467381016, 56484691424, 62430448416, 63545277852, 70234254468, 72623174688, 74136157494, 80267719392, 84727037136, 93645672624, 95317916778, 98848209992, 108934762032, 111204236241, 112969382848, 124860896832, 127090555704, 140468508936, 145246349376, 148272314988, 160535438784, 169454074272, 187291345248, 190635833556, 197696419984, 217869524064, 222408472482, 254181111408, 280937017872, 296544629976, 333612708723, 338908148544, 374582690496, 381271667112, 395392839968, 435739048128, 444816944964, 508362222816, 561874035744, 593089259952, 667225417446, 762543334224, 790785679936, 889633889928, 1016724445632, 1123748071488, 1186178519904, 1334450834892, 1525086668448, 1779267779856, 2372357039808, 2668901669784, 3050173336896, 3558535559712, 5337803339568, 7117071119424, 10675606679136, 21351213358272]

約数ペア:

[(1, 21351213358272), (2, 10675606679136), (3, 7117071119424), (4, 5337803339568), (6, 3558535559712), (7, 3050173336896), (8, 2668901669784), (9, 2372357039808), (12, 1779267779856), (14, 1525086668448), (16, 1334450834892), (18, 1186178519904), (19, 1123748071488), (21, 1016724445632), (24, 889633889928), (27, 790785679936), (28, 762543334224), (32, 667225417446), (36, 593089259952), (38, 561874035744), (42, 508362222816), (48, 444816944964), (49, 435739048128), (54, 395392839968), (56, 381271667112), (57, 374582690496), (63, 338908148544), (64, 333612708723), (72, 296544629976), (76, 280937017872), (84, 254181111408), (96, 222408472482), (98, 217869524064), (108, 197696419984), (112, 190635833556), (114, 187291345248), (126, 169454074272), (133, 160535438784), (144, 148272314988), (147, 145246349376), (152, 140468508936), (168, 127090555704), (171, 124860896832), (189, 112969382848), (192, 111204236241), (196, 108934762032), (216, 98848209992), (224, 95317916778), (228, 93645672624), (252, 84727037136), (266, 80267719392), (288, 74136157494), (294, 72623174688), (304, 70234254468), (336, 63545277852), (342, 62430448416), (378, 56484691424), (392, 54467381016), (399, 53511812928), (432, 49424104996), (441, 48415449792), (448, 47658958389), (456, 46822836312), (504, 42363518568), (513, 41620298944), (532, 40133859696), (576, 37068078747), (588, 36311587344), (608, 35117127234), (672, 31772638926), (684, 31215224208), (756, 28242345712), (784, 27233690508), (798, 26755906464), (864, 24712052498), (882, 24207724896), (912, 23411418156), (931, 22933634112), (1008, 21181759284), (1026, 20810149472), (1064, 20066929848), (1176, 18155793672), (1197, 17837270976), (1216, 17558563617), (1323, 16138483264), (1344, 15886319463), (1368, 15607612104), (1512, 14121172856), (1568, 13616845254), (1596, 13377953232), (1728, 12356026249), (1764, 12103862448), (1824, 11705709078), (1862, 11466817056), (2016, 10590879642), (2052, 10405074736), (2128, 10033464924), (2352, 9077896836), (2394, 8918635488), (2646, 8069241632), (2736, 7803806052), (2793, 7644544704), (3024, 7060586428), (3136, 6808422627), (3192, 6688976616), (3528, 6051931224), (3591, 5945756992), (3648, 5852854539), (3724, 5733408528), (4032, 5295439821), (4104, 5202537368), (4256, 5016732462), (4704, 4538948418), (4788, 4459317744), (5292, 4034620816), (5472, 3901903026), (5586, 3822272352), (6048, 3530293214), (6384, 3344488308), (7056, 3025965612), (7182, 2972878496), (7448, 2866704264), (8208, 2601268684), (8379, 2548181568), (8512, 2508366231), (9408, 2269474209), (9576, 2229658872), (10584, 2017310408), (10944, 1950951513), (11172, 1911136176), (12096, 1765146607), (12768, 1672244154), (14112, 1512982806), (14364, 1486439248), (14896, 1433352132), (16416, 1300634342), (16758, 1274090784), (19152, 1114829436), (21168, 1008655204), (22344, 955568088), (25137, 849393856), (25536, 836122077), (28224, 756491403), (28728, 743219624), (29792, 716676066), (32832, 650317171), (33516, 637045392), (38304, 557414718), (42336, 504327602), (44688, 477784044), (50274, 424696928), (57456, 371609812), (59584, 358338033), (67032, 318522696), (76608, 278707359), (84672, 252163801), (89376, 238892022), (100548, 212348464), (114912, 185804906), (134064, 159261348), (178752, 119446011), (201096, 106174232), (229824, 92902453), (268128, 79630674), (402192, 53087116), (536256, 39815337), (804384, 26543558), (1608768, 13271779)]