306383291248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{317209}}^1$

素因数の和:317354

約数の個数: 80

約数和(自身を含む): 649955676960

約数和(自身を除く): 343572385712

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 67, 68, 106, 134, 136, 212, 268, 272, 424, 536, 848, 901, 1072, 1139, 1802, 2278, 3551, 3604, 4556, 7102, 7208, 9112, 14204, 14416, 18224, 28408, 56816, 60367, 120734, 241468, 317209, 482936, 634418, 965872, 1268836, 2537672, 5075344, 5392553, 10785106, 16812077, 21253003, 21570212, 33624154, 42506006, 43140424, 67248308, 85012012, 86280848, 134496616, 170024024, 268993232, 285805309, 340048048, 361301051, 571610618, 722602102, 1126409159, 1143221236, 1445204204, 2252818318, 2286442472, 2890408408, 4505636636, 4572884944, 5780816816, 9011273272, 18022546544, 19148955703, 38297911406, 76595822812, 153191645624, 306383291248]

約数ペア:

[(1, 306383291248), (2, 153191645624), (4, 76595822812), (8, 38297911406), (16, 19148955703), (17, 18022546544), (34, 9011273272), (53, 5780816816), (67, 4572884944), (68, 4505636636), (106, 2890408408), (134, 2286442472), (136, 2252818318), (212, 1445204204), (268, 1143221236), (272, 1126409159), (424, 722602102), (536, 571610618), (848, 361301051), (901, 340048048), (1072, 285805309), (1139, 268993232), (1802, 170024024), (2278, 134496616), (3551, 86280848), (3604, 85012012), (4556, 67248308), (7102, 43140424), (7208, 42506006), (9112, 33624154), (14204, 21570212), (14416, 21253003), (18224, 16812077), (28408, 10785106), (56816, 5392553), (60367, 5075344), (120734, 2537672), (241468, 1268836), (317209, 965872), (482936, 634418)]