409039728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 1123209360

約数和(自身を除く): 714169632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 181, 184, 267, 276, 356, 362, 368, 529, 534, 543, 552, 712, 724, 1058, 1068, 1086, 1104, 1424, 1448, 1587, 2047, 2116, 2136, 2172, 2896, 3174, 4094, 4163, 4232, 4272, 4344, 6141, 6348, 8188, 8326, 8464, 8688, 12282, 12489, 12696, 16109, 16376, 16652, 24564, 24978, 25392, 32218, 32752, 33304, 47081, 48327, 49128, 49956, 64436, 66608, 94162, 95749, 96654, 98256, 99912, 128872, 141243, 188324, 191498, 193308, 199824, 257744, 282486, 287247, 370507, 376648, 382996, 386616, 564972, 574494, 741014, 753296, 765992, 773232, 1111521, 1129944, 1148988, 1482028, 1531984, 2223042, 2259888, 2297976, 2964056, 4446084, 4595952, 5928112, 8521661, 8892168, 17043322, 17784336, 25564983, 34086644, 51129966, 68173288, 102259932, 136346576, 204519864, 409039728]

約数ペア:

[(1, 409039728), (2, 204519864), (3, 136346576), (4, 102259932), (6, 68173288), (8, 51129966), (12, 34086644), (16, 25564983), (23, 17784336), (24, 17043322), (46, 8892168), (48, 8521661), (69, 5928112), (89, 4595952), (92, 4446084), (138, 2964056), (178, 2297976), (181, 2259888), (184, 2223042), (267, 1531984), (276, 1482028), (356, 1148988), (362, 1129944), (368, 1111521), (529, 773232), (534, 765992), (543, 753296), (552, 741014), (712, 574494), (724, 564972), (1058, 386616), (1068, 382996), (1086, 376648), (1104, 370507), (1424, 287247), (1448, 282486), (1587, 257744), (2047, 199824), (2116, 193308), (2136, 191498), (2172, 188324), (2896, 141243), (3174, 128872), (4094, 99912), (4163, 98256), (4232, 96654), (4272, 95749), (4344, 94162), (6141, 66608), (6348, 64436), (8188, 49956), (8326, 49128), (8464, 48327), (8688, 47081), (12282, 33304), (12489, 32752), (12696, 32218), (16109, 25392), (16376, 24978), (16652, 24564)]