223663616

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 80

約数和(自身を含む): 492611328

約数和(自身を除く): 268947712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 151, 176, 256, 263, 302, 352, 512, 526, 604, 704, 1052, 1208, 1408, 1661, 2104, 2416, 2816, 2893, 3322, 4208, 4832, 5632, 5786, 6644, 8416, 9664, 11572, 13288, 16832, 19328, 23144, 26576, 33664, 38656, 39713, 46288, 53152, 67328, 77312, 79426, 92576, 106304, 134656, 158852, 185152, 212608, 317704, 370304, 425216, 436843, 635408, 740608, 850432, 873686, 1270816, 1481216, 1747372, 2541632, 3494744, 5083264, 6989488, 10166528, 13978976, 20333056, 27957952, 55915904, 111831808, 223663616]

約数ペア:

[(1, 223663616), (2, 111831808), (4, 55915904), (8, 27957952), (11, 20333056), (16, 13978976), (22, 10166528), (32, 6989488), (44, 5083264), (64, 3494744), (88, 2541632), (128, 1747372), (151, 1481216), (176, 1270816), (256, 873686), (263, 850432), (302, 740608), (352, 635408), (512, 436843), (526, 425216), (604, 370304), (704, 317704), (1052, 212608), (1208, 185152), (1408, 158852), (1661, 134656), (2104, 106304), (2416, 92576), (2816, 79426), (2893, 77312), (3322, 67328), (4208, 53152), (4832, 46288), (5632, 39713), (5786, 38656), (6644, 33664), (8416, 26576), (9664, 23144), (11572, 19328), (13288, 16832)]