231874272

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5477}}^1$

素因数の和:5510

約数の個数: 144

約数和(自身を含む): 786859920

約数和(自身を除く): 554985648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 5477, 6048, 7056, 10584, 10954, 14112, 16431, 21168, 21908, 32862, 38339, 42336, 43816, 49293, 65724, 76678, 87632, 98586, 115017, 131448, 147879, 153356, 175264, 197172, 230034, 262896, 268373, 295758, 306712, 345051, 394344, 460068, 525792, 536746, 591516, 613424, 690102, 788688, 805119, 920136, 1035153, 1073492, 1183032, 1226848, 1380204, 1577376, 1610238, 1840272, 2070306, 2146984, 2366064, 2415357, 2760408, 3220476, 3680544, 4140612, 4293968, 4732128, 4830714, 5520816, 6440952, 7246071, 8281224, 8587936, 9661428, 11041632, 12881904, 14492142, 16562448, 19322856, 25763808, 28984284, 33124896, 38645712, 57968568, 77291424, 115937136, 231874272]

約数ペア:

[(1, 231874272), (2, 115937136), (3, 77291424), (4, 57968568), (6, 38645712), (7, 33124896), (8, 28984284), (9, 25763808), (12, 19322856), (14, 16562448), (16, 14492142), (18, 12881904), (21, 11041632), (24, 9661428), (27, 8587936), (28, 8281224), (32, 7246071), (36, 6440952), (42, 5520816), (48, 4830714), (49, 4732128), (54, 4293968), (56, 4140612), (63, 3680544), (72, 3220476), (84, 2760408), (96, 2415357), (98, 2366064), (108, 2146984), (112, 2070306), (126, 1840272), (144, 1610238), (147, 1577376), (168, 1380204), (189, 1226848), (196, 1183032), (216, 1073492), (224, 1035153), (252, 920136), (288, 805119), (294, 788688), (336, 690102), (378, 613424), (392, 591516), (432, 536746), (441, 525792), (504, 460068), (588, 394344), (672, 345051), (756, 306712), (784, 295758), (864, 268373), (882, 262896), (1008, 230034), (1176, 197172), (1323, 175264), (1512, 153356), (1568, 147879), (1764, 131448), (2016, 115017), (2352, 98586), (2646, 87632), (3024, 76678), (3528, 65724), (4704, 49293), (5292, 43816), (5477, 42336), (6048, 38339), (7056, 32862), (10584, 21908), (10954, 21168), (14112, 16431)]