15015744

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 84

約数和(自身を含む): 43586400

約数和(自身を除く): 28570656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 199, 262, 288, 393, 398, 524, 576, 597, 786, 796, 1048, 1179, 1194, 1572, 1592, 1791, 2096, 2358, 2388, 3144, 3184, 3582, 4192, 4716, 4776, 6288, 6368, 7164, 8384, 9432, 9552, 12576, 12736, 14328, 18864, 19104, 25152, 26069, 28656, 37728, 38208, 52138, 57312, 75456, 78207, 104276, 114624, 156414, 208552, 234621, 312828, 417104, 469242, 625656, 834208, 938484, 1251312, 1668416, 1876968, 2502624, 3753936, 5005248, 7507872, 15015744]

約数ペア:

[(1, 15015744), (2, 7507872), (3, 5005248), (4, 3753936), (6, 2502624), (8, 1876968), (9, 1668416), (12, 1251312), (16, 938484), (18, 834208), (24, 625656), (32, 469242), (36, 417104), (48, 312828), (64, 234621), (72, 208552), (96, 156414), (131, 114624), (144, 104276), (192, 78207), (199, 75456), (262, 57312), (288, 52138), (393, 38208), (398, 37728), (524, 28656), (576, 26069), (597, 25152), (786, 19104), (796, 18864), (1048, 14328), (1179, 12736), (1194, 12576), (1572, 9552), (1592, 9432), (1791, 8384), (2096, 7164), (2358, 6368), (2388, 6288), (3144, 4776), (3184, 4716), (3582, 4192)]