2557034256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2109

約数の個数: 160

約数和(自身を含む): 7858290688

約数和(自身を除く): 5301256432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 127, 168, 186, 217, 248, 254, 336, 372, 381, 434, 496, 508, 651, 744, 762, 868, 889, 1016, 1302, 1488, 1524, 1736, 1778, 1933, 2032, 2604, 2667, 3048, 3472, 3556, 3866, 3937, 5208, 5334, 5799, 6096, 7112, 7732, 7874, 10416, 10668, 11598, 11811, 13531, 14224, 15464, 15748, 21336, 23196, 23622, 27062, 27559, 30928, 31496, 40593, 42672, 46392, 47244, 54124, 55118, 59923, 62992, 81186, 82677, 92784, 94488, 108248, 110236, 119846, 162372, 165354, 179769, 188976, 216496, 220472, 239692, 245491, 324744, 330708, 359538, 419461, 440944, 479384, 490982, 649488, 661416, 719076, 736473, 838922, 958768, 981964, 1258383, 1322832, 1438152, 1472946, 1677844, 1718437, 1963928, 2516766, 2876304, 2945892, 3355688, 3436874, 3927856, 5033532, 5155311, 5891784, 6711376, 6873748, 7610221, 10067064, 10310622, 11783568, 13747496, 15220442, 20134128, 20621244, 22830663, 27494992, 30440884, 41242488, 45661326, 53271547, 60881768, 82484976, 91322652, 106543094, 121763536, 159814641, 182645304, 213086188, 319629282, 365290608, 426172376, 639258564, 852344752, 1278517128, 2557034256]

約数ペア:

[(1, 2557034256), (2, 1278517128), (3, 852344752), (4, 639258564), (6, 426172376), (7, 365290608), (8, 319629282), (12, 213086188), (14, 182645304), (16, 159814641), (21, 121763536), (24, 106543094), (28, 91322652), (31, 82484976), (42, 60881768), (48, 53271547), (56, 45661326), (62, 41242488), (84, 30440884), (93, 27494992), (112, 22830663), (124, 20621244), (127, 20134128), (168, 15220442), (186, 13747496), (217, 11783568), (248, 10310622), (254, 10067064), (336, 7610221), (372, 6873748), (381, 6711376), (434, 5891784), (496, 5155311), (508, 5033532), (651, 3927856), (744, 3436874), (762, 3355688), (868, 2945892), (889, 2876304), (1016, 2516766), (1302, 1963928), (1488, 1718437), (1524, 1677844), (1736, 1472946), (1778, 1438152), (1933, 1322832), (2032, 1258383), (2604, 981964), (2667, 958768), (3048, 838922), (3472, 736473), (3556, 719076), (3866, 661416), (3937, 649488), (5208, 490982), (5334, 479384), (5799, 440944), (6096, 419461), (7112, 359538), (7732, 330708), (7874, 324744), (10416, 245491), (10668, 239692), (11598, 220472), (11811, 216496), (13531, 188976), (14224, 179769), (15464, 165354), (15748, 162372), (21336, 119846), (23196, 110236), (23622, 108248), (27062, 94488), (27559, 92784), (30928, 82677), (31496, 81186), (40593, 62992), (42672, 59923), (46392, 55118), (47244, 54124)]