490405046544

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{1481}}^1\times {\mathrm{15643}}^1$

素因数の和:17155

約数の個数: 240

約数和(自身を含む): 1638673957440

約数和(自身を除く): 1148268910896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1481, 1512, 1764, 2352, 2646, 2962, 3024, 3528, 4443, 5292, 5924, 7056, 8886, 10367, 10584, 11848, 13329, 15643, 17772, 20734, 21168, 23696, 26658, 31101, 31286, 35544, 39987, 41468, 46929, 53316, 62202, 62572, 71088, 72569, 79974, 82936, 93303, 93858, 106632, 109501, 124404, 125144, 140787, 145138, 159948, 165872, 186606, 187716, 213264, 217707, 219002, 248808, 250288, 279909, 281574, 290276, 319896, 328503, 373212, 375432, 422361, 435414, 438004, 497616, 559818, 563148, 580552, 639792, 653121, 657006, 746424, 750864, 766507, 844722, 870828, 876008, 985509, 1119636, 1126296, 1161104, 1306242, 1314012, 1492848, 1533014, 1689444, 1741656, 1752016, 1959363, 1971018, 2239272, 2252592, 2299521, 2612484, 2628024, 2956527, 3066028, 3378888, 3483312, 3918726, 3942036, 4478544, 4599042, 5224968, 5256048, 5913054, 6132056, 6757776, 6898563, 7837452, 7884072, 9198084, 10449936, 11826108, 12264112, 13797126, 15674904, 15768144, 18396168, 20695689, 23167283, 23652216, 27594252, 31349808, 36792336, 41391378, 46334566, 47304432, 55188504, 69501849, 82782756, 92669132, 110377008, 139003698, 162170981, 165565512, 185338264, 208505547, 278007396, 324341962, 331131024, 370676528, 417011094, 486512943, 556014792, 625516641, 648683924, 834022188, 973025886, 1112029584, 1135196867, 1251033282, 1297367848, 1459538829, 1668044376, 1946051772, 2270393734, 2502066564, 2594735696, 2919077658, 3336088752, 3405590601, 3892103544, 4378616487, 4540787468, 5004133128, 5838155316, 6811181202, 7784207088, 8757232974, 9081574936, 10008266256, 10216771803, 11676310632, 13622362404, 17514465948, 18163149872, 20433543606, 23352621264, 27244724808, 30650315409, 35028931896, 40867087212, 54489449616, 61300630818, 70057863792, 81734174424, 122601261636, 163468348848, 245202523272, 490405046544]

約数ペア:

[(1, 490405046544), (2, 245202523272), (3, 163468348848), (4, 122601261636), (6, 81734174424), (7, 70057863792), (8, 61300630818), (9, 54489449616), (12, 40867087212), (14, 35028931896), (16, 30650315409), (18, 27244724808), (21, 23352621264), (24, 20433543606), (27, 18163149872), (28, 17514465948), (36, 13622362404), (42, 11676310632), (48, 10216771803), (49, 10008266256), (54, 9081574936), (56, 8757232974), (63, 7784207088), (72, 6811181202), (84, 5838155316), (98, 5004133128), (108, 4540787468), (112, 4378616487), (126, 3892103544), (144, 3405590601), (147, 3336088752), (168, 2919077658), (189, 2594735696), (196, 2502066564), (216, 2270393734), (252, 1946051772), (294, 1668044376), (336, 1459538829), (378, 1297367848), (392, 1251033282), (432, 1135196867), (441, 1112029584), (504, 973025886), (588, 834022188), (756, 648683924), (784, 625516641), (882, 556014792), (1008, 486512943), (1176, 417011094), (1323, 370676528), (1481, 331131024), (1512, 324341962), (1764, 278007396), (2352, 208505547), (2646, 185338264), (2962, 165565512), (3024, 162170981), (3528, 139003698), (4443, 110377008), (5292, 92669132), (5924, 82782756), (7056, 69501849), (8886, 55188504), (10367, 47304432), (10584, 46334566), (11848, 41391378), (13329, 36792336), (15643, 31349808), (17772, 27594252), (20734, 23652216), (21168, 23167283), (23696, 20695689), (26658, 18396168), (31101, 15768144), (31286, 15674904), (35544, 13797126), (39987, 12264112), (41468, 11826108), (46929, 10449936), (53316, 9198084), (62202, 7884072), (62572, 7837452), (71088, 6898563), (72569, 6757776), (79974, 6132056), (82936, 5913054), (93303, 5256048), (93858, 5224968), (106632, 4599042), (109501, 4478544), (124404, 3942036), (125144, 3918726), (140787, 3483312), (145138, 3378888), (159948, 3066028), (165872, 2956527), (186606, 2628024), (187716, 2612484), (213264, 2299521), (217707, 2252592), (219002, 2239272), (248808, 1971018), (250288, 1959363), (279909, 1752016), (281574, 1741656), (290276, 1689444), (319896, 1533014), (328503, 1492848), (373212, 1314012), (375432, 1306242), (422361, 1161104), (435414, 1126296), (438004, 1119636), (497616, 985509), (559818, 876008), (563148, 870828), (580552, 844722), (639792, 766507), (653121, 750864), (657006, 746424)]