1861320096

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 5404771008

約数和(自身を除く): 3543450912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 227, 284, 288, 401, 426, 454, 568, 639, 681, 802, 852, 908, 1136, 1203, 1278, 1362, 1604, 1704, 1816, 2043, 2272, 2406, 2556, 2724, 3208, 3408, 3609, 3632, 4086, 4812, 5112, 5448, 6416, 6816, 7218, 7264, 8172, 9624, 10224, 10896, 12832, 14436, 16117, 16344, 19248, 20448, 21792, 28471, 28872, 32234, 32688, 38496, 48351, 56942, 57744, 64468, 65376, 85413, 91027, 96702, 113884, 115488, 128936, 145053, 170826, 182054, 193404, 227768, 256239, 257872, 273081, 290106, 341652, 364108, 386808, 455536, 512478, 515744, 546162, 580212, 683304, 728216, 773616, 819243, 911072, 1024956, 1092324, 1160424, 1366608, 1456432, 1547232, 1638486, 2049912, 2184648, 2320848, 2733216, 2912864, 3276972, 4099824, 4369296, 4641696, 6462917, 6553944, 8199648, 8738592, 12925834, 13107888, 19388751, 25851668, 26215776, 38777502, 51703336, 58166253, 77555004, 103406672, 116332506, 155110008, 206813344, 232665012, 310220016, 465330024, 620440032, 930660048, 1861320096]

約数ペア:

[(1, 1861320096), (2, 930660048), (3, 620440032), (4, 465330024), (6, 310220016), (8, 232665012), (9, 206813344), (12, 155110008), (16, 116332506), (18, 103406672), (24, 77555004), (32, 58166253), (36, 51703336), (48, 38777502), (71, 26215776), (72, 25851668), (96, 19388751), (142, 13107888), (144, 12925834), (213, 8738592), (227, 8199648), (284, 6553944), (288, 6462917), (401, 4641696), (426, 4369296), (454, 4099824), (568, 3276972), (639, 2912864), (681, 2733216), (802, 2320848), (852, 2184648), (908, 2049912), (1136, 1638486), (1203, 1547232), (1278, 1456432), (1362, 1366608), (1604, 1160424), (1704, 1092324), (1816, 1024956), (2043, 911072), (2272, 819243), (2406, 773616), (2556, 728216), (2724, 683304), (3208, 580212), (3408, 546162), (3609, 515744), (3632, 512478), (4086, 455536), (4812, 386808), (5112, 364108), (5448, 341652), (6416, 290106), (6816, 273081), (7218, 257872), (7264, 256239), (8172, 227768), (9624, 193404), (10224, 182054), (10896, 170826), (12832, 145053), (14436, 128936), (16117, 115488), (16344, 113884), (19248, 96702), (20448, 91027), (21792, 85413), (28471, 65376), (28872, 64468), (32234, 57744), (32688, 56942), (38496, 48351)]