1405960049536

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1931}}^1\times {\mathrm{2251}}^1$

素因数の和:4241

約数の個数: 192

約数和(自身を含む): 3381665535360

約数和(自身を除く): 1975705485824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 361, 448, 532, 608, 722, 896, 1064, 1216, 1444, 1931, 2128, 2251, 2432, 2527, 2888, 3862, 4256, 4502, 5054, 5776, 7724, 8512, 9004, 10108, 11552, 13517, 15448, 15757, 17024, 18008, 20216, 23104, 27034, 30896, 31514, 36016, 36689, 40432, 42769, 46208, 54068, 61792, 63028, 72032, 73378, 80864, 85538, 108136, 123584, 126056, 144064, 146756, 161728, 171076, 216272, 247168, 252112, 256823, 288128, 293512, 299383, 323456, 342152, 432544, 504224, 513646, 587024, 598766, 684304, 697091, 812611, 865088, 1008448, 1027292, 1174048, 1197532, 1368608, 1394182, 1625222, 1730176, 2016896, 2054584, 2348096, 2395064, 2737216, 2788364, 3250444, 4109168, 4346681, 4696192, 4790128, 4879637, 5474432, 5576728, 5688277, 6500888, 8218336, 8693362, 9580256, 9759274, 11153456, 11376554, 13001776, 16436672, 17386724, 19160512, 19518548, 22306912, 22753108, 26003552, 30426767, 32873344, 34773448, 38321024, 39037096, 44613824, 45506216, 52007104, 60853534, 69546896, 78074192, 82586939, 89227648, 91012432, 104014208, 121707068, 139093792, 156148384, 165173878, 182024864, 243414136, 278187584, 312296768, 330347756, 364049728, 486828272, 556375168, 578108573, 624593536, 660695512, 728099456, 973656544, 1156217146, 1321391024, 1569151841, 1947313088, 2312434292, 2642782048, 3138303682, 3894626176, 4624868584, 5285564096, 6276607364, 9249737168, 10571128192, 10984062887, 12553214728, 18499474336, 21968125774, 25106429456, 36998948672, 43936251548, 50212858912, 73997897344, 87872503096, 100425717824, 175745006192, 200851435648, 351490012384, 702980024768, 1405960049536]

約数ペア:

[(1, 1405960049536), (2, 702980024768), (4, 351490012384), (7, 200851435648), (8, 175745006192), (14, 100425717824), (16, 87872503096), (19, 73997897344), (28, 50212858912), (32, 43936251548), (38, 36998948672), (56, 25106429456), (64, 21968125774), (76, 18499474336), (112, 12553214728), (128, 10984062887), (133, 10571128192), (152, 9249737168), (224, 6276607364), (266, 5285564096), (304, 4624868584), (361, 3894626176), (448, 3138303682), (532, 2642782048), (608, 2312434292), (722, 1947313088), (896, 1569151841), (1064, 1321391024), (1216, 1156217146), (1444, 973656544), (1931, 728099456), (2128, 660695512), (2251, 624593536), (2432, 578108573), (2527, 556375168), (2888, 486828272), (3862, 364049728), (4256, 330347756), (4502, 312296768), (5054, 278187584), (5776, 243414136), (7724, 182024864), (8512, 165173878), (9004, 156148384), (10108, 139093792), (11552, 121707068), (13517, 104014208), (15448, 91012432), (15757, 89227648), (17024, 82586939), (18008, 78074192), (20216, 69546896), (23104, 60853534), (27034, 52007104), (30896, 45506216), (31514, 44613824), (36016, 39037096), (36689, 38321024), (40432, 34773448), (42769, 32873344), (46208, 30426767), (54068, 26003552), (61792, 22753108), (63028, 22306912), (72032, 19518548), (73378, 19160512), (80864, 17386724), (85538, 16436672), (108136, 13001776), (123584, 11376554), (126056, 11153456), (144064, 9759274), (146756, 9580256), (161728, 8693362), (171076, 8218336), (216272, 6500888), (247168, 5688277), (252112, 5576728), (256823, 5474432), (288128, 4879637), (293512, 4790128), (299383, 4696192), (323456, 4346681), (342152, 4109168), (432544, 3250444), (504224, 2788364), (513646, 2737216), (587024, 2395064), (598766, 2348096), (684304, 2054584), (697091, 2016896), (812611, 1730176), (865088, 1625222), (1008448, 1394182), (1027292, 1368608), (1174048, 1197532)]