1377891936

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{65539}}^1$

素因数の和:65628

約数の個数: 72

約数和(自身を含む): 3972117240

約数和(自身を除く): 2594225304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 65539, 131078, 196617, 262156, 393234, 524312, 589851, 786468, 1048624, 1179702, 1572936, 2097248, 2359404, 3145872, 4718808, 4784347, 6291744, 9437616, 9568694, 14353041, 18875232, 19137388, 28706082, 38274776, 43059123, 57412164, 76549552, 86118246, 114824328, 153099104, 172236492, 229648656, 344472984, 459297312, 688945968, 1377891936]

約数ペア:

[(1, 1377891936), (2, 688945968), (3, 459297312), (4, 344472984), (6, 229648656), (8, 172236492), (9, 153099104), (12, 114824328), (16, 86118246), (18, 76549552), (24, 57412164), (32, 43059123), (36, 38274776), (48, 28706082), (72, 19137388), (73, 18875232), (96, 14353041), (144, 9568694), (146, 9437616), (219, 6291744), (288, 4784347), (292, 4718808), (438, 3145872), (584, 2359404), (657, 2097248), (876, 1572936), (1168, 1179702), (1314, 1048624), (1752, 786468), (2336, 589851), (2628, 524312), (3504, 393234), (5256, 262156), (7008, 196617), (10512, 131078), (21024, 65539)]