19309462016

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 160

約数和(自身を含む): 42765262848

約数和(自身を除く): 23455800832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 127, 128, 208, 212, 254, 256, 416, 424, 431, 508, 512, 689, 832, 848, 862, 1016, 1378, 1651, 1664, 1696, 1724, 2032, 2756, 3302, 3328, 3392, 3448, 4064, 5512, 5603, 6604, 6656, 6731, 6784, 6896, 8128, 11024, 11206, 13208, 13462, 13568, 13792, 16256, 22048, 22412, 22843, 26416, 26924, 27136, 27584, 32512, 44096, 44824, 45686, 52832, 53848, 54737, 55168, 65024, 87503, 88192, 89648, 91372, 105664, 107696, 109474, 110336, 175006, 176384, 179296, 182744, 211328, 215392, 218948, 220672, 296959, 350012, 352768, 358592, 365488, 422656, 430784, 437896, 593918, 700024, 711581, 717184, 730976, 845312, 861568, 875792, 1187836, 1400048, 1423162, 1434368, 1461952, 1723136, 1751584, 2375672, 2800096, 2846324, 2868736, 2901061, 2923904, 3446272, 3503168, 4751344, 5600192, 5692648, 5802122, 5847808, 7006336, 9502688, 11200384, 11385296, 11604244, 11695616, 14012672, 19005376, 22400768, 22770592, 23208488, 28025344, 37713793, 38010752, 44801536, 45541184, 46416976, 75427586, 76021504, 91082368, 92833952, 150855172, 152043008, 182164736, 185667904, 301710344, 364329472, 371335808, 603420688, 742671616, 1206841376, 1485343232, 2413682752, 4827365504, 9654731008, 19309462016]

約数ペア:

[(1, 19309462016), (2, 9654731008), (4, 4827365504), (8, 2413682752), (13, 1485343232), (16, 1206841376), (26, 742671616), (32, 603420688), (52, 371335808), (53, 364329472), (64, 301710344), (104, 185667904), (106, 182164736), (127, 152043008), (128, 150855172), (208, 92833952), (212, 91082368), (254, 76021504), (256, 75427586), (416, 46416976), (424, 45541184), (431, 44801536), (508, 38010752), (512, 37713793), (689, 28025344), (832, 23208488), (848, 22770592), (862, 22400768), (1016, 19005376), (1378, 14012672), (1651, 11695616), (1664, 11604244), (1696, 11385296), (1724, 11200384), (2032, 9502688), (2756, 7006336), (3302, 5847808), (3328, 5802122), (3392, 5692648), (3448, 5600192), (4064, 4751344), (5512, 3503168), (5603, 3446272), (6604, 2923904), (6656, 2901061), (6731, 2868736), (6784, 2846324), (6896, 2800096), (8128, 2375672), (11024, 1751584), (11206, 1723136), (13208, 1461952), (13462, 1434368), (13568, 1423162), (13792, 1400048), (16256, 1187836), (22048, 875792), (22412, 861568), (22843, 845312), (26416, 730976), (26924, 717184), (27136, 711581), (27584, 700024), (32512, 593918), (44096, 437896), (44824, 430784), (45686, 422656), (52832, 365488), (53848, 358592), (54737, 352768), (55168, 350012), (65024, 296959), (87503, 220672), (88192, 218948), (89648, 215392), (91372, 211328), (105664, 182744), (107696, 179296), (109474, 176384), (110336, 175006)]