1258840128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:805

約数の個数: 224

約数和(自身を含む): 4143166720

約数和(自身を除く): 2884326592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 109, 112, 156, 168, 182, 192, 208, 218, 224, 273, 312, 327, 336, 364, 416, 436, 448, 546, 624, 654, 661, 672, 728, 763, 832, 872, 1092, 1248, 1308, 1322, 1344, 1417, 1456, 1526, 1744, 1983, 2184, 2289, 2496, 2616, 2644, 2834, 2912, 3052, 3488, 3966, 4251, 4368, 4578, 4627, 5232, 5288, 5668, 5824, 6104, 6976, 7932, 8502, 8593, 8736, 9156, 9254, 9919, 10464, 10576, 11336, 12208, 13881, 15864, 17004, 17186, 17472, 18312, 18508, 19838, 20928, 21152, 22672, 24416, 25779, 27762, 29757, 31728, 34008, 34372, 36624, 37016, 39676, 42304, 45344, 48832, 51558, 55524, 59514, 60151, 63456, 68016, 68744, 72049, 73248, 74032, 79352, 90688, 103116, 111048, 119028, 120302, 126912, 136032, 137488, 144098, 146496, 148064, 158704, 180453, 206232, 216147, 222096, 238056, 240604, 272064, 274976, 288196, 296128, 317408, 360906, 412464, 432294, 444192, 476112, 481208, 504343, 549952, 576392, 634816, 721812, 824928, 864588, 888384, 936637, 952224, 962416, 1008686, 1152784, 1443624, 1513029, 1649856, 1729176, 1873274, 1904448, 1924832, 2017372, 2305568, 2809911, 2887248, 3026058, 3458352, 3746548, 3849664, 4034744, 4611136, 5619822, 5774496, 6052116, 6556459, 6916704, 7493096, 8069488, 11239644, 11548992, 12104232, 13112918, 13833408, 14986192, 16138976, 19669377, 22479288, 24208464, 26225836, 29972384, 32277952, 39338754, 44958576, 48416928, 52451672, 59944768, 78677508, 89917152, 96833856, 104903344, 157355016, 179834304, 209806688, 314710032, 419613376, 629420064, 1258840128]

約数ペア:

[(1, 1258840128), (2, 629420064), (3, 419613376), (4, 314710032), (6, 209806688), (7, 179834304), (8, 157355016), (12, 104903344), (13, 96833856), (14, 89917152), (16, 78677508), (21, 59944768), (24, 52451672), (26, 48416928), (28, 44958576), (32, 39338754), (39, 32277952), (42, 29972384), (48, 26225836), (52, 24208464), (56, 22479288), (64, 19669377), (78, 16138976), (84, 14986192), (91, 13833408), (96, 13112918), (104, 12104232), (109, 11548992), (112, 11239644), (156, 8069488), (168, 7493096), (182, 6916704), (192, 6556459), (208, 6052116), (218, 5774496), (224, 5619822), (273, 4611136), (312, 4034744), (327, 3849664), (336, 3746548), (364, 3458352), (416, 3026058), (436, 2887248), (448, 2809911), (546, 2305568), (624, 2017372), (654, 1924832), (661, 1904448), (672, 1873274), (728, 1729176), (763, 1649856), (832, 1513029), (872, 1443624), (1092, 1152784), (1248, 1008686), (1308, 962416), (1322, 952224), (1344, 936637), (1417, 888384), (1456, 864588), (1526, 824928), (1744, 721812), (1983, 634816), (2184, 576392), (2289, 549952), (2496, 504343), (2616, 481208), (2644, 476112), (2834, 444192), (2912, 432294), (3052, 412464), (3488, 360906), (3966, 317408), (4251, 296128), (4368, 288196), (4578, 274976), (4627, 272064), (5232, 240604), (5288, 238056), (5668, 222096), (5824, 216147), (6104, 206232), (6976, 180453), (7932, 158704), (8502, 148064), (8593, 146496), (8736, 144098), (9156, 137488), (9254, 136032), (9919, 126912), (10464, 120302), (10576, 119028), (11336, 111048), (12208, 103116), (13881, 90688), (15864, 79352), (17004, 74032), (17186, 73248), (17472, 72049), (18312, 68744), (18508, 68016), (19838, 63456), (20928, 60151), (21152, 59514), (22672, 55524), (24416, 51558), (25779, 48832), (27762, 45344), (29757, 42304), (31728, 39676), (34008, 37016), (34372, 36624)]