19994083872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1664

約数の個数: 288

約数和(自身を含む): 63852001920

約数和(自身を除く): 43857918048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 97, 98, 112, 116, 147, 168, 174, 194, 196, 203, 224, 232, 291, 294, 336, 348, 388, 392, 406, 464, 582, 588, 609, 672, 679, 696, 776, 784, 812, 928, 1164, 1176, 1218, 1358, 1392, 1421, 1511, 1552, 1568, 1624, 2037, 2328, 2352, 2436, 2716, 2784, 2813, 2842, 3022, 3104, 3248, 4074, 4263, 4533, 4656, 4704, 4753, 4872, 5432, 5626, 5684, 6044, 6496, 8148, 8439, 8526, 9066, 9312, 9506, 9744, 10577, 10864, 11252, 11368, 12088, 14259, 16296, 16878, 17052, 18132, 19012, 19488, 19691, 21154, 21728, 22504, 22736, 24176, 28518, 31731, 32592, 33756, 34104, 36264, 38024, 39382, 42308, 43819, 45008, 45472, 48352, 57036, 59073, 63462, 65184, 67512, 68208, 72528, 74039, 76048, 78764, 84616, 87638, 90016, 114072, 118146, 126924, 131457, 135024, 136416, 137837, 145056, 146567, 148078, 152096, 157528, 169232, 175276, 222117, 228144, 236292, 253848, 262914, 270048, 275674, 293134, 296156, 306733, 315056, 338464, 350552, 413511, 439701, 444234, 456288, 472584, 507696, 525828, 551348, 586268, 592312, 613466, 630112, 701104, 827022, 879402, 888468, 920199, 945168, 1015392, 1025969, 1051656, 1102696, 1172536, 1184624, 1226932, 1402208, 1654044, 1758804, 1776936, 1840398, 1890336, 2051938, 2103312, 2147131, 2205392, 2345072, 2369248, 2453864, 3077907, 3308088, 3517608, 3553872, 3680796, 4103876, 4206624, 4250443, 4294262, 4410784, 4690144, 4907728, 6155814, 6441393, 6616176, 7035216, 7107744, 7181783, 7361592, 8207752, 8500886, 8588524, 9815456, 12311628, 12751329, 12882786, 13232352, 14070432, 14363566, 14723184, 16415504, 17001772, 17177048, 21545349, 24623256, 25502658, 25765572, 28727132, 29446368, 29753101, 32831008, 34003544, 34354096, 43090698, 49246512, 51005316, 51531144, 57454264, 59506202, 68007088, 68708192, 86181396, 89259303, 98493024, 102010632, 103062288, 114908528, 119012404, 136014176, 172362792, 178518606, 204021264, 206124576, 208271707, 229817056, 238024808, 344725584, 357037212, 408042528, 416543414, 476049616, 624815121, 689451168, 714074424, 833086828, 952099232, 1249630242, 1428148848, 1666173656, 2499260484, 2856297696, 3332347312, 4998520968, 6664694624, 9997041936, 19994083872]

約数ペア:

[(1, 19994083872), (2, 9997041936), (3, 6664694624), (4, 4998520968), (6, 3332347312), (7, 2856297696), (8, 2499260484), (12, 1666173656), (14, 1428148848), (16, 1249630242), (21, 952099232), (24, 833086828), (28, 714074424), (29, 689451168), (32, 624815121), (42, 476049616), (48, 416543414), (49, 408042528), (56, 357037212), (58, 344725584), (84, 238024808), (87, 229817056), (96, 208271707), (97, 206124576), (98, 204021264), (112, 178518606), (116, 172362792), (147, 136014176), (168, 119012404), (174, 114908528), (194, 103062288), (196, 102010632), (203, 98493024), (224, 89259303), (232, 86181396), (291, 68708192), (294, 68007088), (336, 59506202), (348, 57454264), (388, 51531144), (392, 51005316), (406, 49246512), (464, 43090698), (582, 34354096), (588, 34003544), (609, 32831008), (672, 29753101), (679, 29446368), (696, 28727132), (776, 25765572), (784, 25502658), (812, 24623256), (928, 21545349), (1164, 17177048), (1176, 17001772), (1218, 16415504), (1358, 14723184), (1392, 14363566), (1421, 14070432), (1511, 13232352), (1552, 12882786), (1568, 12751329), (1624, 12311628), (2037, 9815456), (2328, 8588524), (2352, 8500886), (2436, 8207752), (2716, 7361592), (2784, 7181783), (2813, 7107744), (2842, 7035216), (3022, 6616176), (3104, 6441393), (3248, 6155814), (4074, 4907728), (4263, 4690144), (4533, 4410784), (4656, 4294262), (4704, 4250443), (4753, 4206624), (4872, 4103876), (5432, 3680796), (5626, 3553872), (5684, 3517608), (6044, 3308088), (6496, 3077907), (8148, 2453864), (8439, 2369248), (8526, 2345072), (9066, 2205392), (9312, 2147131), (9506, 2103312), (9744, 2051938), (10577, 1890336), (10864, 1840398), (11252, 1776936), (11368, 1758804), (12088, 1654044), (14259, 1402208), (16296, 1226932), (16878, 1184624), (17052, 1172536), (18132, 1102696), (19012, 1051656), (19488, 1025969), (19691, 1015392), (21154, 945168), (21728, 920199), (22504, 888468), (22736, 879402), (24176, 827022), (28518, 701104), (31731, 630112), (32592, 613466), (33756, 592312), (34104, 586268), (36264, 551348), (38024, 525828), (39382, 507696), (42308, 472584), (43819, 456288), (45008, 444234), (45472, 439701), (48352, 413511), (57036, 350552), (59073, 338464), (63462, 315056), (65184, 306733), (67512, 296156), (68208, 293134), (72528, 275674), (74039, 270048), (76048, 262914), (78764, 253848), (84616, 236292), (87638, 228144), (90016, 222117), (114072, 175276), (118146, 169232), (126924, 157528), (131457, 152096), (135024, 148078), (136416, 146567), (137837, 145056)]