19799641344

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{9277}}^1$

素因数の和:9700

約数の個数: 144

約数和(自身を含む): 60382114688

約数和(自身を除く): 40582473344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 397, 448, 672, 768, 794, 896, 1191, 1344, 1588, 1792, 2382, 2688, 2779, 3176, 4764, 5376, 5558, 6352, 8337, 9277, 9528, 11116, 12704, 16674, 18554, 19056, 22232, 25408, 27831, 33348, 37108, 38112, 44464, 50816, 55662, 64939, 66696, 74216, 76224, 88928, 101632, 111324, 129878, 133392, 148432, 152448, 177856, 194817, 222648, 259756, 266784, 296864, 304896, 355712, 389634, 445296, 519512, 533568, 593728, 711424, 779268, 890592, 1039024, 1067136, 1187456, 1558536, 1781184, 2078048, 2134272, 2374912, 3117072, 3562368, 3682969, 4156096, 6234144, 7124736, 7365938, 8312192, 11048907, 12468288, 14731876, 16624384, 22097814, 24936576, 25780783, 29463752, 44195628, 49873152, 51561566, 58927504, 77342349, 88391256, 103123132, 117855008, 154684698, 176782512, 206246264, 235710016, 309369396, 353565024, 412492528, 471420032, 618738792, 707130048, 824985056, 942840064, 1237477584, 1414260096, 1649970112, 2474955168, 2828520192, 3299940224, 4949910336, 6599880448, 9899820672, 19799641344]

約数ペア:

[(1, 19799641344), (2, 9899820672), (3, 6599880448), (4, 4949910336), (6, 3299940224), (7, 2828520192), (8, 2474955168), (12, 1649970112), (14, 1414260096), (16, 1237477584), (21, 942840064), (24, 824985056), (28, 707130048), (32, 618738792), (42, 471420032), (48, 412492528), (56, 353565024), (64, 309369396), (84, 235710016), (96, 206246264), (112, 176782512), (128, 154684698), (168, 117855008), (192, 103123132), (224, 88391256), (256, 77342349), (336, 58927504), (384, 51561566), (397, 49873152), (448, 44195628), (672, 29463752), (768, 25780783), (794, 24936576), (896, 22097814), (1191, 16624384), (1344, 14731876), (1588, 12468288), (1792, 11048907), (2382, 8312192), (2688, 7365938), (2779, 7124736), (3176, 6234144), (4764, 4156096), (5376, 3682969), (5558, 3562368), (6352, 3117072), (8337, 2374912), (9277, 2134272), (9528, 2078048), (11116, 1781184), (12704, 1558536), (16674, 1187456), (18554, 1067136), (19056, 1039024), (22232, 890592), (25408, 779268), (27831, 711424), (33348, 593728), (37108, 533568), (38112, 519512), (44464, 445296), (50816, 389634), (55662, 355712), (64939, 304896), (66696, 296864), (74216, 266784), (76224, 259756), (88928, 222648), (101632, 194817), (111324, 177856), (129878, 152448), (133392, 148432)]