838872384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 224

約数和(自身を含む): 2633472000

約数和(自身を除く): 1794599616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 71, 84, 96, 112, 118, 142, 149, 168, 177, 192, 213, 224, 236, 284, 298, 336, 354, 413, 426, 447, 448, 472, 497, 568, 596, 672, 708, 826, 852, 894, 944, 994, 1043, 1136, 1192, 1239, 1344, 1416, 1491, 1652, 1704, 1788, 1888, 1988, 2086, 2272, 2384, 2478, 2832, 2982, 3129, 3304, 3408, 3576, 3776, 3976, 4172, 4189, 4544, 4768, 4956, 5664, 5964, 6258, 6608, 6816, 7152, 7952, 8344, 8378, 8791, 9536, 9912, 10579, 11328, 11928, 12516, 12567, 13216, 13632, 14304, 15904, 16688, 16756, 17582, 19824, 21158, 23856, 25032, 25134, 26373, 26432, 28608, 29323, 31737, 31808, 33376, 33512, 35164, 39648, 42316, 47712, 50064, 50268, 52746, 58646, 61537, 63474, 66752, 67024, 70328, 74053, 79296, 84632, 87969, 95424, 100128, 100536, 105492, 117292, 123074, 126948, 134048, 140656, 148106, 169264, 175938, 184611, 200256, 201072, 210984, 222159, 234584, 246148, 253896, 268096, 281312, 296212, 338528, 351876, 369222, 402144, 421968, 444318, 469168, 492296, 507792, 562624, 592424, 624161, 677056, 703752, 738444, 804288, 843936, 888636, 938336, 984592, 1015584, 1184848, 1248322, 1407504, 1476888, 1687872, 1777272, 1872483, 1876672, 1969184, 2031168, 2369696, 2496644, 2815008, 2953776, 3554544, 3744966, 3938368, 4369127, 4739392, 4993288, 5630016, 5907552, 7109088, 7489932, 8738254, 9986576, 11815104, 13107381, 14218176, 14979864, 17476508, 19973152, 26214762, 29959728, 34953016, 39946304, 52429524, 59919456, 69906032, 104859048, 119838912, 139812064, 209718096, 279624128, 419436192, 838872384]

約数ペア:

[(1, 838872384), (2, 419436192), (3, 279624128), (4, 209718096), (6, 139812064), (7, 119838912), (8, 104859048), (12, 69906032), (14, 59919456), (16, 52429524), (21, 39946304), (24, 34953016), (28, 29959728), (32, 26214762), (42, 19973152), (48, 17476508), (56, 14979864), (59, 14218176), (64, 13107381), (71, 11815104), (84, 9986576), (96, 8738254), (112, 7489932), (118, 7109088), (142, 5907552), (149, 5630016), (168, 4993288), (177, 4739392), (192, 4369127), (213, 3938368), (224, 3744966), (236, 3554544), (284, 2953776), (298, 2815008), (336, 2496644), (354, 2369696), (413, 2031168), (426, 1969184), (447, 1876672), (448, 1872483), (472, 1777272), (497, 1687872), (568, 1476888), (596, 1407504), (672, 1248322), (708, 1184848), (826, 1015584), (852, 984592), (894, 938336), (944, 888636), (994, 843936), (1043, 804288), (1136, 738444), (1192, 703752), (1239, 677056), (1344, 624161), (1416, 592424), (1491, 562624), (1652, 507792), (1704, 492296), (1788, 469168), (1888, 444318), (1988, 421968), (2086, 402144), (2272, 369222), (2384, 351876), (2478, 338528), (2832, 296212), (2982, 281312), (3129, 268096), (3304, 253896), (3408, 246148), (3576, 234584), (3776, 222159), (3976, 210984), (4172, 201072), (4189, 200256), (4544, 184611), (4768, 175938), (4956, 169264), (5664, 148106), (5964, 140656), (6258, 134048), (6608, 126948), (6816, 123074), (7152, 117292), (7952, 105492), (8344, 100536), (8378, 100128), (8791, 95424), (9536, 87969), (9912, 84632), (10579, 79296), (11328, 74053), (11928, 70328), (12516, 67024), (12567, 66752), (13216, 63474), (13632, 61537), (14304, 58646), (15904, 52746), (16688, 50268), (16756, 50064), (17582, 47712), (19824, 42316), (21158, 39648), (23856, 35164), (25032, 33512), (25134, 33376), (26373, 31808), (26432, 31737), (28608, 29323)]