31285141344

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1699}}^1\times {\mathrm{3761}}^1$

素因数の和:5493

約数の個数: 144

約数和(自身を含む): 94280986800

約数和(自身を除く): 62995845456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 1699, 2448, 3398, 3761, 4896, 5097, 6796, 7522, 10194, 11283, 13592, 15044, 15291, 20388, 22566, 27184, 28883, 30088, 30582, 33849, 40776, 45132, 54368, 57766, 60176, 61164, 63937, 67698, 81552, 86649, 90264, 115532, 120352, 122328, 127874, 135396, 163104, 173298, 180528, 191811, 231064, 244656, 255748, 259947, 270792, 346596, 361056, 383622, 462128, 489312, 511496, 519894, 541584, 575433, 693192, 767244, 924256, 1022992, 1039788, 1083168, 1150866, 1386384, 1534488, 2045984, 2079576, 2301732, 2772768, 3068976, 4159152, 4603464, 6137952, 6389939, 8318304, 9206928, 12779878, 18413856, 19169817, 25559756, 38339634, 51119512, 57509451, 76679268, 102239024, 108628963, 115018902, 153358536, 204478048, 217257926, 230037804, 306717072, 325886889, 434515852, 460075608, 613434144, 651773778, 869031704, 920151216, 977660667, 1303547556, 1738063408, 1840302432, 1955321334, 2607095112, 3476126816, 3910642668, 5214190224, 7821285336, 10428380448, 15642570672, 31285141344]

約数ペア:

[(1, 31285141344), (2, 15642570672), (3, 10428380448), (4, 7821285336), (6, 5214190224), (8, 3910642668), (9, 3476126816), (12, 2607095112), (16, 1955321334), (17, 1840302432), (18, 1738063408), (24, 1303547556), (32, 977660667), (34, 920151216), (36, 869031704), (48, 651773778), (51, 613434144), (68, 460075608), (72, 434515852), (96, 325886889), (102, 306717072), (136, 230037804), (144, 217257926), (153, 204478048), (204, 153358536), (272, 115018902), (288, 108628963), (306, 102239024), (408, 76679268), (544, 57509451), (612, 51119512), (816, 38339634), (1224, 25559756), (1632, 19169817), (1699, 18413856), (2448, 12779878), (3398, 9206928), (3761, 8318304), (4896, 6389939), (5097, 6137952), (6796, 4603464), (7522, 4159152), (10194, 3068976), (11283, 2772768), (13592, 2301732), (15044, 2079576), (15291, 2045984), (20388, 1534488), (22566, 1386384), (27184, 1150866), (28883, 1083168), (30088, 1039788), (30582, 1022992), (33849, 924256), (40776, 767244), (45132, 693192), (54368, 575433), (57766, 541584), (60176, 519894), (61164, 511496), (63937, 489312), (67698, 462128), (81552, 383622), (86649, 361056), (90264, 346596), (115532, 270792), (120352, 259947), (122328, 255748), (127874, 244656), (135396, 231064), (163104, 191811), (173298, 180528)]