392972136

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 1105228800

約数和(自身を除く): 712256664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 163, 204, 228, 311, 323, 326, 408, 456, 489, 622, 646, 652, 933, 969, 978, 1244, 1292, 1304, 1866, 1938, 1956, 2488, 2584, 2771, 3097, 3732, 3876, 3912, 5287, 5542, 5909, 6194, 7464, 7752, 8313, 9291, 10574, 11084, 11818, 12388, 15861, 16626, 17727, 18582, 21148, 22168, 23636, 24776, 31722, 33252, 35454, 37164, 42296, 47272, 50693, 52649, 63444, 66504, 70908, 74328, 100453, 101386, 105298, 126888, 141816, 152079, 157947, 200906, 202772, 210596, 301359, 304158, 315894, 401812, 405544, 421192, 602718, 608316, 631788, 803624, 861781, 963167, 1205436, 1216632, 1263576, 1723562, 1926334, 2410872, 2585343, 2889501, 3447124, 3852668, 5170686, 5779002, 6894248, 7705336, 10341372, 11558004, 16373839, 20682744, 23116008, 32747678, 49121517, 65495356, 98243034, 130990712, 196486068, 392972136]

約数ペア:

[(1, 392972136), (2, 196486068), (3, 130990712), (4, 98243034), (6, 65495356), (8, 49121517), (12, 32747678), (17, 23116008), (19, 20682744), (24, 16373839), (34, 11558004), (38, 10341372), (51, 7705336), (57, 6894248), (68, 5779002), (76, 5170686), (102, 3852668), (114, 3447124), (136, 2889501), (152, 2585343), (163, 2410872), (204, 1926334), (228, 1723562), (311, 1263576), (323, 1216632), (326, 1205436), (408, 963167), (456, 861781), (489, 803624), (622, 631788), (646, 608316), (652, 602718), (933, 421192), (969, 405544), (978, 401812), (1244, 315894), (1292, 304158), (1304, 301359), (1866, 210596), (1938, 202772), (1956, 200906), (2488, 157947), (2584, 152079), (2771, 141816), (3097, 126888), (3732, 105298), (3876, 101386), (3912, 100453), (5287, 74328), (5542, 70908), (5909, 66504), (6194, 63444), (7464, 52649), (7752, 50693), (8313, 47272), (9291, 42296), (10574, 37164), (11084, 35454), (11818, 33252), (12388, 31722), (15861, 24776), (16626, 23636), (17727, 22168), (18582, 21148)]