239891808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 682117632

約数和(自身を除く): 442225824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 211, 312, 416, 422, 624, 633, 844, 911, 1248, 1266, 1688, 1822, 2532, 2733, 2743, 3376, 3644, 5064, 5466, 5486, 6752, 7288, 8229, 10128, 10932, 10972, 11843, 14576, 16458, 20256, 21864, 21944, 23686, 29152, 32916, 35529, 43728, 43888, 47372, 65832, 71058, 87456, 87776, 94744, 131664, 142116, 189488, 192221, 263328, 284232, 378976, 384442, 568464, 576663, 768884, 1136928, 1153326, 1537768, 2306652, 2498873, 3075536, 4613304, 4997746, 6151072, 7496619, 9226608, 9995492, 14993238, 18453216, 19990984, 29986476, 39981968, 59972952, 79963936, 119945904, 239891808]

約数ペア:

[(1, 239891808), (2, 119945904), (3, 79963936), (4, 59972952), (6, 39981968), (8, 29986476), (12, 19990984), (13, 18453216), (16, 14993238), (24, 9995492), (26, 9226608), (32, 7496619), (39, 6151072), (48, 4997746), (52, 4613304), (78, 3075536), (96, 2498873), (104, 2306652), (156, 1537768), (208, 1153326), (211, 1136928), (312, 768884), (416, 576663), (422, 568464), (624, 384442), (633, 378976), (844, 284232), (911, 263328), (1248, 192221), (1266, 189488), (1688, 142116), (1822, 131664), (2532, 94744), (2733, 87776), (2743, 87456), (3376, 71058), (3644, 65832), (5064, 47372), (5466, 43888), (5486, 43728), (6752, 35529), (7288, 32916), (8229, 29152), (10128, 23686), (10932, 21944), (10972, 21864), (11843, 20256), (14576, 16458)]