428141467728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{7283}}^1$

素因数の和:8354

約数の個数: 240

約数和(自身を含む): 1333493650944

約数和(自身を除く): 905352183216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1013, 1116, 1209, 1488, 1612, 1872, 2026, 2232, 2418, 3039, 3224, 3627, 4052, 4464, 4836, 6078, 6448, 7254, 7283, 8104, 9117, 9672, 12156, 13169, 14508, 14566, 16208, 18234, 19344, 21849, 24312, 26338, 29016, 29132, 31403, 36468, 39507, 43698, 48624, 52676, 58032, 58264, 62806, 65547, 72936, 79014, 87396, 94209, 94679, 105352, 116528, 118521, 125612, 131094, 145872, 158028, 174792, 188418, 189358, 210704, 225773, 237042, 251224, 262188, 282627, 284037, 316056, 349584, 376836, 378716, 408239, 451546, 474084, 502448, 524376, 565254, 568074, 632112, 677319, 753672, 757432, 816478, 852111, 903092, 948168, 1048752, 1130508, 1136148, 1224717, 1354638, 1507344, 1514864, 1632956, 1704222, 1806184, 1896336, 2031957, 2261016, 2272296, 2449434, 2709276, 2935049, 3265912, 3408444, 3612368, 3674151, 4063914, 4522032, 4544592, 4898868, 5418552, 5870098, 6531824, 6816888, 7348302, 7377679, 8127828, 8805147, 9797736, 10837104, 11740196, 13633776, 14696604, 14755358, 16255656, 17610294, 19595472, 22133037, 23480392, 26415441, 29393208, 29510716, 32511312, 35220588, 44266074, 46960784, 52830882, 58786416, 59021432, 66399111, 70441176, 88532148, 95909827, 105661764, 118042864, 132798222, 140882352, 177064296, 191819654, 211323528, 228708049, 265596444, 287729481, 354128592, 383639308, 422647056, 457416098, 531192888, 575458962, 686124147, 767278616, 863188443, 914832196, 1062385776, 1150917924, 1372248294, 1534557232, 1726376886, 1829664392, 2058372441, 2301835848, 2744496588, 2973204637, 3452753772, 3659328784, 4116744882, 4603671696, 5488993176, 5946409274, 6905507544, 8233489764, 8919613911, 10977986352, 11892818548, 13811015088, 16466979528, 17839227822, 23785637096, 26758841733, 32933959056, 35678455644, 47571274192, 53517683466, 71356911288, 107035366932, 142713822576, 214070733864, 428141467728]

約数ペア:

[(1, 428141467728), (2, 214070733864), (3, 142713822576), (4, 107035366932), (6, 71356911288), (8, 53517683466), (9, 47571274192), (12, 35678455644), (13, 32933959056), (16, 26758841733), (18, 23785637096), (24, 17839227822), (26, 16466979528), (31, 13811015088), (36, 11892818548), (39, 10977986352), (48, 8919613911), (52, 8233489764), (62, 6905507544), (72, 5946409274), (78, 5488993176), (93, 4603671696), (104, 4116744882), (117, 3659328784), (124, 3452753772), (144, 2973204637), (156, 2744496588), (186, 2301835848), (208, 2058372441), (234, 1829664392), (248, 1726376886), (279, 1534557232), (312, 1372248294), (372, 1150917924), (403, 1062385776), (468, 914832196), (496, 863188443), (558, 767278616), (624, 686124147), (744, 575458962), (806, 531192888), (936, 457416098), (1013, 422647056), (1116, 383639308), (1209, 354128592), (1488, 287729481), (1612, 265596444), (1872, 228708049), (2026, 211323528), (2232, 191819654), (2418, 177064296), (3039, 140882352), (3224, 132798222), (3627, 118042864), (4052, 105661764), (4464, 95909827), (4836, 88532148), (6078, 70441176), (6448, 66399111), (7254, 59021432), (7283, 58786416), (8104, 52830882), (9117, 46960784), (9672, 44266074), (12156, 35220588), (13169, 32511312), (14508, 29510716), (14566, 29393208), (16208, 26415441), (18234, 23480392), (19344, 22133037), (21849, 19595472), (24312, 17610294), (26338, 16255656), (29016, 14755358), (29132, 14696604), (31403, 13633776), (36468, 11740196), (39507, 10837104), (43698, 9797736), (48624, 8805147), (52676, 8127828), (58032, 7377679), (58264, 7348302), (62806, 6816888), (65547, 6531824), (72936, 5870098), (79014, 5418552), (87396, 4898868), (94209, 4544592), (94679, 4522032), (105352, 4063914), (116528, 3674151), (118521, 3612368), (125612, 3408444), (131094, 3265912), (145872, 2935049), (158028, 2709276), (174792, 2449434), (188418, 2272296), (189358, 2261016), (210704, 2031957), (225773, 1896336), (237042, 1806184), (251224, 1704222), (262188, 1632956), (282627, 1514864), (284037, 1507344), (316056, 1354638), (349584, 1224717), (376836, 1136148), (378716, 1130508), (408239, 1048752), (451546, 948168), (474084, 903092), (502448, 852111), (524376, 816478), (565254, 757432), (568074, 753672), (632112, 677319)]