421497216

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 384

約数和(自身を含む): 1534896000

約数和(自身を除く): 1113398784

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, 128, 131, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 262, 266, 288, 294, 304, 336, 342, 378, 384, 392, 393, 399, 432, 441, 448, 456, 504, 513, 524, 532, 576, 588, 608, 672, 684, 756, 784, 786, 798, 864, 882, 896, 912, 917, 931, 1008, 1026, 1048, 1064, 1152, 1176, 1179, 1197, 1216, 1323, 1344, 1368, 1512, 1568, 1572, 1596, 1728, 1764, 1824, 1834, 1862, 2016, 2052, 2096, 2128, 2352, 2358, 2394, 2432, 2489, 2646, 2688, 2736, 2751, 2793, 3024, 3136, 3144, 3192, 3456, 3528, 3537, 3591, 3648, 3668, 3724, 4032, 4104, 4192, 4256, 4704, 4716, 4788, 4978, 5292, 5472, 5502, 5586, 6048, 6272, 6288, 6384, 6419, 7056, 7074, 7182, 7296, 7336, 7448, 7467, 8064, 8208, 8253, 8379, 8384, 8512, 9408, 9432, 9576, 9956, 10584, 10944, 11004, 11172, 12096, 12576, 12768, 12838, 14112, 14148, 14364, 14672, 14896, 14934, 16416, 16506, 16758, 16768, 17024, 17423, 18816, 18864, 19152, 19257, 19912, 21168, 21888, 22008, 22344, 22401, 24192, 24759, 25137, 25152, 25536, 25676, 28224, 28296, 28728, 29344, 29792, 29868, 32832, 33012, 33516, 34846, 37728, 38304, 38514, 39824, 42336, 44016, 44688, 44802, 49518, 50274, 50304, 51072, 51352, 52269, 56448, 56592, 57456, 57771, 58688, 59584, 59736, 65664, 66024, 67032, 67203, 69692, 75456, 76608, 77028, 79648, 84672, 88032, 89376, 89604, 99036, 100548, 102704, 104538, 113184, 114912, 115542, 117376, 119168, 119472, 121961, 132048, 134064, 134406, 139384, 150912, 153216, 154056, 156807, 159296, 169344, 173313, 176064, 178752, 179208, 198072, 201096, 205408, 209076, 226368, 229824, 231084, 238944, 243922, 264096, 268128, 268812, 278768, 308112, 313614, 318592, 346626, 352128, 357504, 358416, 365883, 396144, 402192, 410816, 418152, 452736, 459648, 462168, 470421, 477888, 487844, 528192, 536256, 537624, 557536, 616224, 627228, 693252, 716832, 731766, 792288, 804384, 821632, 836304, 924336, 940842, 955776, 975688, 1056384, 1072512, 1075248, 1097649, 1115072, 1232448, 1254456, 1386504, 1433664, 1463532, 1584576, 1608768, 1672608, 1848672, 1881684, 1951376, 2150496, 2195298, 2230144, 2464896, 2508912, 2773008, 2867328, 2927064, 3169152, 3217536, 3292947, 3345216, 3697344, 3763368, 3902752, 4300992, 4390596, 5017824, 5546016, 5854128, 6585894, 6690432, 7394688, 7526736, 7805504, 8601984, 8781192, 10035648, 11092032, 11708256, 13171788, 15053472, 15611008, 17562384, 20071296, 22184064, 23416512, 26343576, 30106944, 35124768, 46833024, 52687152, 60213888, 70249536, 105374304, 140499072, 210748608, 421497216]

約数ペア:

[(1, 421497216), (2, 210748608), (3, 140499072), (4, 105374304), (6, 70249536), (7, 60213888), (8, 52687152), (9, 46833024), (12, 35124768), (14, 30106944), (16, 26343576), (18, 23416512), (19, 22184064), (21, 20071296), (24, 17562384), (27, 15611008), (28, 15053472), (32, 13171788), (36, 11708256), (38, 11092032), (42, 10035648), (48, 8781192), (49, 8601984), (54, 7805504), (56, 7526736), (57, 7394688), (63, 6690432), (64, 6585894), (72, 5854128), (76, 5546016), (84, 5017824), (96, 4390596), (98, 4300992), (108, 3902752), (112, 3763368), (114, 3697344), (126, 3345216), (128, 3292947), (131, 3217536), (133, 3169152), (144, 2927064), (147, 2867328), (152, 2773008), (168, 2508912), (171, 2464896), (189, 2230144), (192, 2195298), (196, 2150496), (216, 1951376), (224, 1881684), (228, 1848672), (252, 1672608), (262, 1608768), (266, 1584576), (288, 1463532), (294, 1433664), (304, 1386504), (336, 1254456), (342, 1232448), (378, 1115072), (384, 1097649), (392, 1075248), (393, 1072512), (399, 1056384), (432, 975688), (441, 955776), (448, 940842), (456, 924336), (504, 836304), (513, 821632), (524, 804384), (532, 792288), (576, 731766), (588, 716832), (608, 693252), (672, 627228), (684, 616224), (756, 557536), (784, 537624), (786, 536256), (798, 528192), (864, 487844), (882, 477888), (896, 470421), (912, 462168), (917, 459648), (931, 452736), (1008, 418152), (1026, 410816), (1048, 402192), (1064, 396144), (1152, 365883), (1176, 358416), (1179, 357504), (1197, 352128), (1216, 346626), (1323, 318592), (1344, 313614), (1368, 308112), (1512, 278768), (1568, 268812), (1572, 268128), (1596, 264096), (1728, 243922), (1764, 238944), (1824, 231084), (1834, 229824), (1862, 226368), (2016, 209076), (2052, 205408), (2096, 201096), (2128, 198072), (2352, 179208), (2358, 178752), (2394, 176064), (2432, 173313), (2489, 169344), (2646, 159296), (2688, 156807), (2736, 154056), (2751, 153216), (2793, 150912), (3024, 139384), (3136, 134406), (3144, 134064), (3192, 132048), (3456, 121961), (3528, 119472), (3537, 119168), (3591, 117376), (3648, 115542), (3668, 114912), (3724, 113184), (4032, 104538), (4104, 102704), (4192, 100548), (4256, 99036), (4704, 89604), (4716, 89376), (4788, 88032), (4978, 84672), (5292, 79648), (5472, 77028), (5502, 76608), (5586, 75456), (6048, 69692), (6272, 67203), (6288, 67032), (6384, 66024), (6419, 65664), (7056, 59736), (7074, 59584), (7182, 58688), (7296, 57771), (7336, 57456), (7448, 56592), (7467, 56448), (8064, 52269), (8208, 51352), (8253, 51072), (8379, 50304), (8384, 50274), (8512, 49518), (9408, 44802), (9432, 44688), (9576, 44016), (9956, 42336), (10584, 39824), (10944, 38514), (11004, 38304), (11172, 37728), (12096, 34846), (12576, 33516), (12768, 33012), (12838, 32832), (14112, 29868), (14148, 29792), (14364, 29344), (14672, 28728), (14896, 28296), (14934, 28224), (16416, 25676), (16506, 25536), (16758, 25152), (16768, 25137), (17024, 24759), (17423, 24192), (18816, 22401), (18864, 22344), (19152, 22008), (19257, 21888), (19912, 21168)]