18980381448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 384

約数和(自身を含む): 64049356800

約数和(自身を除く): 45068975352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 29, 36, 42, 46, 56, 58, 63, 69, 72, 84, 87, 92, 116, 126, 131, 138, 161, 168, 174, 184, 203, 207, 232, 252, 261, 262, 276, 322, 348, 393, 406, 414, 431, 483, 504, 522, 524, 552, 609, 644, 667, 696, 786, 812, 828, 862, 917, 966, 1044, 1048, 1179, 1218, 1288, 1293, 1334, 1449, 1572, 1624, 1656, 1724, 1827, 1834, 1932, 2001, 2088, 2358, 2436, 2586, 2668, 2751, 2898, 3013, 3017, 3144, 3448, 3654, 3668, 3799, 3864, 3879, 4002, 4669, 4716, 4872, 5172, 5336, 5502, 5796, 6003, 6026, 6034, 7308, 7336, 7598, 7758, 8004, 8253, 9039, 9051, 9338, 9432, 9913, 10344, 11004, 11397, 11592, 12006, 12052, 12068, 12499, 14007, 14616, 15196, 15516, 16008, 16506, 18078, 18102, 18676, 19826, 21091, 22008, 22794, 24012, 24104, 24136, 24998, 26593, 27117, 27153, 28014, 29739, 30392, 31032, 33012, 34191, 36156, 36204, 37352, 37497, 39652, 42021, 42182, 45588, 48024, 49996, 53186, 54234, 54306, 56028, 56461, 59478, 63273, 66024, 68382, 69391, 72312, 72408, 74994, 79304, 79779, 84042, 84364, 87377, 87493, 89217, 91176, 99992, 106372, 108468, 108612, 112056, 112491, 112922, 118956, 126546, 136764, 138782, 149988, 159558, 168084, 168728, 169383, 174754, 174986, 178434, 189819, 208173, 212744, 216936, 217224, 224982, 225844, 237912, 239337, 253092, 262131, 262479, 273528, 277564, 287477, 299976, 319116, 336168, 338766, 349508, 349972, 356868, 379638, 395227, 416346, 449964, 451688, 478674, 506184, 508149, 524262, 524958, 555128, 574954, 611639, 624519, 638232, 677532, 699016, 699944, 713736, 759276, 786393, 787437, 790454, 832692, 862431, 899928, 957348, 1016298, 1048524, 1049916, 1149908, 1185681, 1223278, 1249038, 1298603, 1355064, 1518552, 1572786, 1574874, 1580908, 1637369, 1665384, 1724862, 1834917, 1914696, 2012339, 2032596, 2097048, 2099832, 2299816, 2371362, 2446556, 2498076, 2587293, 2597206, 3145572, 3149748, 3161816, 3274738, 3449724, 3557043, 3669834, 3895809, 4024678, 4065192, 4742724, 4893112, 4912107, 4996152, 5174586, 5194412, 5504751, 6037017, 6291144, 6299496, 6549476, 6899448, 7114086, 7339668, 7791618, 8049356, 9090221, 9485448, 9824214, 10349172, 10388824, 11009502, 11461583, 11687427, 12074034, 13098952, 14228172, 14679336, 14736321, 15583236, 16098712, 18111051, 18180442, 19648428, 20698344, 22019004, 22923166, 23374854, 24148068, 27270663, 28456344, 29472642, 31166472, 34384749, 36222102, 36360884, 37659487, 39296856, 44038008, 45846332, 46749708, 48296136, 54541326, 58945284, 68769498, 72444204, 72721768, 75318974, 81811989, 91692664, 93499416, 103154247, 109082652, 112978461, 117890568, 137538996, 144888408, 150637948, 163623978, 206308494, 218165304, 225956922, 263616409, 275077992, 301275896, 327247956, 338935383, 412616988, 451913844, 527232818, 654495912, 677870766, 790849227, 825233976, 903827688, 1054465636, 1355741532, 1581698454, 2108931272, 2372547681, 2711483064, 3163396908, 4745095362, 6326793816, 9490190724, 18980381448]

約数ペア:

[(1, 18980381448), (2, 9490190724), (3, 6326793816), (4, 4745095362), (6, 3163396908), (7, 2711483064), (8, 2372547681), (9, 2108931272), (12, 1581698454), (14, 1355741532), (18, 1054465636), (21, 903827688), (23, 825233976), (24, 790849227), (28, 677870766), (29, 654495912), (36, 527232818), (42, 451913844), (46, 412616988), (56, 338935383), (58, 327247956), (63, 301275896), (69, 275077992), (72, 263616409), (84, 225956922), (87, 218165304), (92, 206308494), (116, 163623978), (126, 150637948), (131, 144888408), (138, 137538996), (161, 117890568), (168, 112978461), (174, 109082652), (184, 103154247), (203, 93499416), (207, 91692664), (232, 81811989), (252, 75318974), (261, 72721768), (262, 72444204), (276, 68769498), (322, 58945284), (348, 54541326), (393, 48296136), (406, 46749708), (414, 45846332), (431, 44038008), (483, 39296856), (504, 37659487), (522, 36360884), (524, 36222102), (552, 34384749), (609, 31166472), (644, 29472642), (667, 28456344), (696, 27270663), (786, 24148068), (812, 23374854), (828, 22923166), (862, 22019004), (917, 20698344), (966, 19648428), (1044, 18180442), (1048, 18111051), (1179, 16098712), (1218, 15583236), (1288, 14736321), (1293, 14679336), (1334, 14228172), (1449, 13098952), (1572, 12074034), (1624, 11687427), (1656, 11461583), (1724, 11009502), (1827, 10388824), (1834, 10349172), (1932, 9824214), (2001, 9485448), (2088, 9090221), (2358, 8049356), (2436, 7791618), (2586, 7339668), (2668, 7114086), (2751, 6899448), (2898, 6549476), (3013, 6299496), (3017, 6291144), (3144, 6037017), (3448, 5504751), (3654, 5194412), (3668, 5174586), (3799, 4996152), (3864, 4912107), (3879, 4893112), (4002, 4742724), (4669, 4065192), (4716, 4024678), (4872, 3895809), (5172, 3669834), (5336, 3557043), (5502, 3449724), (5796, 3274738), (6003, 3161816), (6026, 3149748), (6034, 3145572), (7308, 2597206), (7336, 2587293), (7598, 2498076), (7758, 2446556), (8004, 2371362), (8253, 2299816), (9039, 2099832), (9051, 2097048), (9338, 2032596), (9432, 2012339), (9913, 1914696), (10344, 1834917), (11004, 1724862), (11397, 1665384), (11592, 1637369), (12006, 1580908), (12052, 1574874), (12068, 1572786), (12499, 1518552), (14007, 1355064), (14616, 1298603), (15196, 1249038), (15516, 1223278), (16008, 1185681), (16506, 1149908), (18078, 1049916), (18102, 1048524), (18676, 1016298), (19826, 957348), (21091, 899928), (22008, 862431), (22794, 832692), (24012, 790454), (24104, 787437), (24136, 786393), (24998, 759276), (26593, 713736), (27117, 699944), (27153, 699016), (28014, 677532), (29739, 638232), (30392, 624519), (31032, 611639), (33012, 574954), (34191, 555128), (36156, 524958), (36204, 524262), (37352, 508149), (37497, 506184), (39652, 478674), (42021, 451688), (42182, 449964), (45588, 416346), (48024, 395227), (49996, 379638), (53186, 356868), (54234, 349972), (54306, 349508), (56028, 338766), (56461, 336168), (59478, 319116), (63273, 299976), (66024, 287477), (68382, 277564), (69391, 273528), (72312, 262479), (72408, 262131), (74994, 253092), (79304, 239337), (79779, 237912), (84042, 225844), (84364, 224982), (87377, 217224), (87493, 216936), (89217, 212744), (91176, 208173), (99992, 189819), (106372, 178434), (108468, 174986), (108612, 174754), (112056, 169383), (112491, 168728), (112922, 168084), (118956, 159558), (126546, 149988), (136764, 138782)]