19204900992

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:923

約数の個数: 192

約数和(自身を含む): 56065932000

約数和(自身を除く): 36861031008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 288, 321, 347, 384, 428, 449, 576, 642, 694, 856, 898, 963, 1041, 1152, 1284, 1347, 1388, 1712, 1796, 1926, 2082, 2568, 2694, 2776, 3123, 3424, 3592, 3852, 4041, 4164, 5136, 5388, 5552, 6246, 6848, 7184, 7704, 8082, 8328, 10272, 10776, 11104, 12492, 13696, 14368, 15408, 16164, 16656, 20544, 21552, 22208, 24984, 28736, 30816, 32328, 33312, 37129, 41088, 43104, 44416, 48043, 49968, 57472, 61632, 64656, 66624, 74258, 86208, 96086, 99936, 111387, 123264, 129312, 133248, 144129, 148516, 155803, 172416, 192172, 199872, 222774, 258624, 288258, 297032, 311606, 334161, 384344, 399744, 432387, 445548, 467409, 517248, 576516, 594064, 623212, 668322, 768688, 864774, 891096, 934818, 1153032, 1188128, 1246424, 1336644, 1402227, 1537376, 1729548, 1782192, 1869636, 2306064, 2376256, 2492848, 2673288, 2804454, 3074752, 3459096, 3564384, 3739272, 4612128, 4752512, 4985696, 5346576, 5608908, 6149504, 6918192, 7128768, 7478544, 9224256, 9971392, 10693152, 11217816, 13836384, 14257536, 14957088, 16670921, 18448512, 19942784, 21386304, 22435632, 27672768, 29914176, 33341842, 42772608, 44871264, 50012763, 55345536, 59828352, 66683684, 89742528, 100025526, 133367368, 150038289, 179485056, 200051052, 266734736, 300076578, 400102104, 533469472, 600153156, 800204208, 1066938944, 1200306312, 1600408416, 2133877888, 2400612624, 3200816832, 4801225248, 6401633664, 9602450496, 19204900992]

約数ペア:

[(1, 19204900992), (2, 9602450496), (3, 6401633664), (4, 4801225248), (6, 3200816832), (8, 2400612624), (9, 2133877888), (12, 1600408416), (16, 1200306312), (18, 1066938944), (24, 800204208), (32, 600153156), (36, 533469472), (48, 400102104), (64, 300076578), (72, 266734736), (96, 200051052), (107, 179485056), (128, 150038289), (144, 133367368), (192, 100025526), (214, 89742528), (288, 66683684), (321, 59828352), (347, 55345536), (384, 50012763), (428, 44871264), (449, 42772608), (576, 33341842), (642, 29914176), (694, 27672768), (856, 22435632), (898, 21386304), (963, 19942784), (1041, 18448512), (1152, 16670921), (1284, 14957088), (1347, 14257536), (1388, 13836384), (1712, 11217816), (1796, 10693152), (1926, 9971392), (2082, 9224256), (2568, 7478544), (2694, 7128768), (2776, 6918192), (3123, 6149504), (3424, 5608908), (3592, 5346576), (3852, 4985696), (4041, 4752512), (4164, 4612128), (5136, 3739272), (5388, 3564384), (5552, 3459096), (6246, 3074752), (6848, 2804454), (7184, 2673288), (7704, 2492848), (8082, 2376256), (8328, 2306064), (10272, 1869636), (10776, 1782192), (11104, 1729548), (12492, 1537376), (13696, 1402227), (14368, 1336644), (15408, 1246424), (16164, 1188128), (16656, 1153032), (20544, 934818), (21552, 891096), (22208, 864774), (24984, 768688), (28736, 668322), (30816, 623212), (32328, 594064), (33312, 576516), (37129, 517248), (41088, 467409), (43104, 445548), (44416, 432387), (48043, 399744), (49968, 384344), (57472, 334161), (61632, 311606), (64656, 297032), (66624, 288258), (74258, 258624), (86208, 222774), (96086, 199872), (99936, 192172), (111387, 172416), (123264, 155803), (129312, 148516), (133248, 144129)]