19433534848

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 256

約数和(自身を含む): 49351680000

約数和(自身を除く): 29918145152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 79, 91, 98, 104, 112, 128, 158, 182, 196, 208, 224, 316, 343, 364, 392, 416, 431, 448, 553, 632, 637, 686, 728, 784, 832, 862, 896, 1027, 1106, 1264, 1274, 1372, 1456, 1568, 1664, 1724, 2054, 2212, 2528, 2548, 2744, 2912, 3017, 3136, 3448, 3871, 4108, 4424, 4459, 5056, 5096, 5488, 5603, 5824, 6034, 6272, 6896, 7189, 7742, 8216, 8848, 8918, 10112, 10192, 10976, 11206, 11648, 12068, 13792, 14378, 15484, 16432, 17696, 17836, 20384, 21119, 21952, 22412, 24136, 27097, 27584, 28756, 30968, 32864, 34049, 35392, 35672, 39221, 40768, 42238, 43904, 44824, 48272, 50323, 54194, 55168, 57512, 61936, 65728, 68098, 70784, 71344, 78442, 81536, 84476, 89648, 96544, 100646, 108388, 115024, 123872, 131456, 136196, 142688, 147833, 156884, 168952, 179296, 193088, 201292, 216776, 230048, 238343, 247744, 272392, 274547, 285376, 295666, 313768, 337904, 352261, 358592, 386176, 402584, 433552, 442637, 460096, 476686, 495488, 544784, 549094, 570752, 591332, 627536, 675808, 704522, 717184, 805168, 867104, 885274, 920192, 953372, 1089568, 1098188, 1182664, 1255072, 1351616, 1409044, 1610336, 1668401, 1734208, 1770548, 1906744, 1921829, 2179136, 2196376, 2365328, 2510144, 2703232, 2818088, 3098459, 3220672, 3336802, 3468416, 3541096, 3813488, 3843658, 4358272, 4392752, 4730656, 5020288, 5636176, 6196918, 6441344, 6673604, 7082192, 7626976, 7687316, 8785504, 9461312, 11272352, 11678807, 12393836, 13347208, 14164384, 15253952, 15374632, 17571008, 18922624, 21689213, 22544704, 23357614, 24787672, 26694416, 28328768, 30507904, 30749264, 35142016, 43378426, 45089408, 46715228, 49575344, 53388832, 56657536, 61498528, 86756852, 93430456, 99150688, 106777664, 122997056, 151824491, 173513704, 186860912, 198301376, 213555328, 245994112, 303648982, 347027408, 373721824, 396602752, 607297964, 694054816, 747443648, 1214595928, 1388109632, 1494887296, 2429191856, 2776219264, 4858383712, 9716767424, 19433534848]

約数ペア:

[(1, 19433534848), (2, 9716767424), (4, 4858383712), (7, 2776219264), (8, 2429191856), (13, 1494887296), (14, 1388109632), (16, 1214595928), (26, 747443648), (28, 694054816), (32, 607297964), (49, 396602752), (52, 373721824), (56, 347027408), (64, 303648982), (79, 245994112), (91, 213555328), (98, 198301376), (104, 186860912), (112, 173513704), (128, 151824491), (158, 122997056), (182, 106777664), (196, 99150688), (208, 93430456), (224, 86756852), (316, 61498528), (343, 56657536), (364, 53388832), (392, 49575344), (416, 46715228), (431, 45089408), (448, 43378426), (553, 35142016), (632, 30749264), (637, 30507904), (686, 28328768), (728, 26694416), (784, 24787672), (832, 23357614), (862, 22544704), (896, 21689213), (1027, 18922624), (1106, 17571008), (1264, 15374632), (1274, 15253952), (1372, 14164384), (1456, 13347208), (1568, 12393836), (1664, 11678807), (1724, 11272352), (2054, 9461312), (2212, 8785504), (2528, 7687316), (2548, 7626976), (2744, 7082192), (2912, 6673604), (3017, 6441344), (3136, 6196918), (3448, 5636176), (3871, 5020288), (4108, 4730656), (4424, 4392752), (4459, 4358272), (5056, 3843658), (5096, 3813488), (5488, 3541096), (5603, 3468416), (5824, 3336802), (6034, 3220672), (6272, 3098459), (6896, 2818088), (7189, 2703232), (7742, 2510144), (8216, 2365328), (8848, 2196376), (8918, 2179136), (10112, 1921829), (10192, 1906744), (10976, 1770548), (11206, 1734208), (11648, 1668401), (12068, 1610336), (13792, 1409044), (14378, 1351616), (15484, 1255072), (16432, 1182664), (17696, 1098188), (17836, 1089568), (20384, 953372), (21119, 920192), (21952, 885274), (22412, 867104), (24136, 805168), (27097, 717184), (27584, 704522), (28756, 675808), (30968, 627536), (32864, 591332), (34049, 570752), (35392, 549094), (35672, 544784), (39221, 495488), (40768, 476686), (42238, 460096), (43904, 442637), (44824, 433552), (48272, 402584), (50323, 386176), (54194, 358592), (55168, 352261), (57512, 337904), (61936, 313768), (65728, 295666), (68098, 285376), (70784, 274547), (71344, 272392), (78442, 247744), (81536, 238343), (84476, 230048), (89648, 216776), (96544, 201292), (100646, 193088), (108388, 179296), (115024, 168952), (123872, 156884), (131456, 147833), (136196, 142688)]