660881376

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5839}}^1$

素因数の和:5989

約数の個数: 96

約数和(自身を含む): 1942617600

約数和(自身を除く): 1281736224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 288, 393, 432, 524, 786, 864, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 4192, 4716, 5839, 6288, 7074, 9432, 11678, 12576, 14148, 17517, 18864, 23356, 28296, 35034, 37728, 46712, 52551, 56592, 70068, 93424, 105102, 113184, 140136, 157653, 186848, 210204, 280272, 315306, 420408, 560544, 630612, 764909, 840816, 1261224, 1529818, 1681632, 2294727, 2522448, 3059636, 4589454, 5044896, 6119272, 6884181, 9178908, 12238544, 13768362, 18357816, 20652543, 24477088, 27536724, 36715632, 41305086, 55073448, 73431264, 82610172, 110146896, 165220344, 220293792, 330440688, 660881376]

約数ペア:

[(1, 660881376), (2, 330440688), (3, 220293792), (4, 165220344), (6, 110146896), (8, 82610172), (9, 73431264), (12, 55073448), (16, 41305086), (18, 36715632), (24, 27536724), (27, 24477088), (32, 20652543), (36, 18357816), (48, 13768362), (54, 12238544), (72, 9178908), (96, 6884181), (108, 6119272), (131, 5044896), (144, 4589454), (216, 3059636), (262, 2522448), (288, 2294727), (393, 1681632), (432, 1529818), (524, 1261224), (786, 840816), (864, 764909), (1048, 630612), (1179, 560544), (1572, 420408), (2096, 315306), (2358, 280272), (3144, 210204), (3537, 186848), (4192, 157653), (4716, 140136), (5839, 113184), (6288, 105102), (7074, 93424), (9432, 70068), (11678, 56592), (12576, 52551), (14148, 46712), (17517, 37728), (18864, 35034), (23356, 28296)]