315048112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 672546240

約数和(自身を除く): 357498128

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 53, 58, 92, 106, 116, 184, 212, 232, 368, 424, 464, 557, 667, 848, 1114, 1219, 1334, 1537, 2228, 2438, 2668, 3074, 4456, 4876, 5336, 6148, 8912, 9752, 10672, 12296, 12811, 16153, 19504, 24592, 25622, 29521, 32306, 35351, 51244, 59042, 64612, 70702, 102488, 118084, 129224, 141404, 204976, 236168, 258448, 282808, 371519, 472336, 565616, 678983, 743038, 856109, 1357966, 1486076, 1712218, 2715932, 2972152, 3424436, 5431864, 5944304, 6848872, 10863728, 13697744, 19690507, 39381014, 78762028, 157524056, 315048112]

約数ペア:

[(1, 315048112), (2, 157524056), (4, 78762028), (8, 39381014), (16, 19690507), (23, 13697744), (29, 10863728), (46, 6848872), (53, 5944304), (58, 5431864), (92, 3424436), (106, 2972152), (116, 2715932), (184, 1712218), (212, 1486076), (232, 1357966), (368, 856109), (424, 743038), (464, 678983), (557, 565616), (667, 472336), (848, 371519), (1114, 282808), (1219, 258448), (1334, 236168), (1537, 204976), (2228, 141404), (2438, 129224), (2668, 118084), (3074, 102488), (4456, 70702), (4876, 64612), (5336, 59042), (6148, 51244), (8912, 35351), (9752, 32306), (10672, 29521), (12296, 25622), (12811, 24592), (16153, 19504)]