21757088736

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{359}}^1\times {\mathrm{1291}}^1$

素因数の和:1829

約数の個数: 144

約数和(自身を含む): 62473057920

約数和(自身を除く): 40715969184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 359, 489, 652, 718, 978, 1077, 1291, 1304, 1436, 1467, 1956, 2154, 2582, 2608, 2872, 2934, 3231, 3873, 3912, 4308, 5164, 5216, 5744, 5868, 6462, 7746, 7824, 8616, 10328, 11488, 11619, 11736, 12924, 15492, 15648, 17232, 20656, 23238, 23472, 25848, 30984, 34464, 41312, 46476, 46944, 51696, 58517, 61968, 92952, 103392, 117034, 123936, 175551, 185904, 210433, 234068, 351102, 371808, 420866, 463469, 468136, 526653, 631299, 702204, 841732, 926938, 936272, 1053306, 1262598, 1390407, 1404408, 1683464, 1853876, 1872544, 1893897, 2106612, 2525196, 2780814, 2808816, 3366928, 3707752, 3787794, 4171221, 4213224, 5050392, 5561628, 5617632, 6733856, 7415504, 7575588, 8342442, 8426448, 10100784, 11123256, 14831008, 15151176, 16684884, 16852896, 20201568, 22246512, 30302352, 33369768, 44493024, 60604704, 66739536, 75545447, 133479072, 151090894, 226636341, 302181788, 453272682, 604363576, 679909023, 906545364, 1208727152, 1359818046, 1813090728, 2417454304, 2719636092, 3626181456, 5439272184, 7252362912, 10878544368, 21757088736]

約数ペア:

[(1, 21757088736), (2, 10878544368), (3, 7252362912), (4, 5439272184), (6, 3626181456), (8, 2719636092), (9, 2417454304), (12, 1813090728), (16, 1359818046), (18, 1208727152), (24, 906545364), (32, 679909023), (36, 604363576), (48, 453272682), (72, 302181788), (96, 226636341), (144, 151090894), (163, 133479072), (288, 75545447), (326, 66739536), (359, 60604704), (489, 44493024), (652, 33369768), (718, 30302352), (978, 22246512), (1077, 20201568), (1291, 16852896), (1304, 16684884), (1436, 15151176), (1467, 14831008), (1956, 11123256), (2154, 10100784), (2582, 8426448), (2608, 8342442), (2872, 7575588), (2934, 7415504), (3231, 6733856), (3873, 5617632), (3912, 5561628), (4308, 5050392), (5164, 4213224), (5216, 4171221), (5744, 3787794), (5868, 3707752), (6462, 3366928), (7746, 2808816), (7824, 2780814), (8616, 2525196), (10328, 2106612), (11488, 1893897), (11619, 1872544), (11736, 1853876), (12924, 1683464), (15492, 1404408), (15648, 1390407), (17232, 1262598), (20656, 1053306), (23238, 936272), (23472, 926938), (25848, 841732), (30984, 702204), (34464, 631299), (41312, 526653), (46476, 468136), (46944, 463469), (51696, 420866), (58517, 371808), (61968, 351102), (92952, 234068), (103392, 210433), (117034, 185904), (123936, 175551)]