1278649598016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50072431}}^1$

素因数の和:50072472

約数の個数: 112

約数和(自身を含む): 4069887272960

約数和(自身を除く): 2791237674944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 50072431, 100144862, 150217293, 200289724, 300434586, 350507017, 400579448, 600869172, 701014034, 801158896, 951376189, 1051521051, 1201738344, 1402028068, 1602317792, 1902752378, 2103042102, 2403476688, 2804056136, 2854128567, 3204635584, 3805504756, 4206084204, 4806953376, 5608112272, 5708257134, 6659633323, 7611009512, 8412168408, 9613906752, 11216224544, 11416514268, 13319266646, 15222019024, 16824336816, 19978899969, 22432449088, 22833028536, 26638533292, 30444038048, 33648673632, 39957799938, 45666057072, 53277066584, 60888076096, 67297347264, 79915599876, 91332114144, 106554133168, 159831199752, 182664228288, 213108266336, 319662399504, 426216532672, 639324799008, 1278649598016]

約数ペア:

[(1, 1278649598016), (2, 639324799008), (3, 426216532672), (4, 319662399504), (6, 213108266336), (7, 182664228288), (8, 159831199752), (12, 106554133168), (14, 91332114144), (16, 79915599876), (19, 67297347264), (21, 60888076096), (24, 53277066584), (28, 45666057072), (32, 39957799938), (38, 33648673632), (42, 30444038048), (48, 26638533292), (56, 22833028536), (57, 22432449088), (64, 19978899969), (76, 16824336816), (84, 15222019024), (96, 13319266646), (112, 11416514268), (114, 11216224544), (133, 9613906752), (152, 8412168408), (168, 7611009512), (192, 6659633323), (224, 5708257134), (228, 5608112272), (266, 4806953376), (304, 4206084204), (336, 3805504756), (399, 3204635584), (448, 2854128567), (456, 2804056136), (532, 2403476688), (608, 2103042102), (672, 1902752378), (798, 1602317792), (912, 1402028068), (1064, 1201738344), (1216, 1051521051), (1344, 951376189), (1596, 801158896), (1824, 701014034), (2128, 600869172), (3192, 400579448), (3648, 350507017), (4256, 300434586), (6384, 200289724), (8512, 150217293), (12768, 100144862), (25536, 50072431)]